Topic5_Electricity_Part1.pptx
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The document discusses electric fields and charges. It defines electric field as the force a unit charge would experience if placed at a point in space around a charged object. Electric field lines represent the direction and strength of the electric field. The electric field is radially outward around a positive charge and radially inward around a negative charge. Electric field lines start on positive charges and end on negative charges, and their closeness indicates field strength. Charged objects and dipoles generate electric fields represented by these field lines.
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Electric charge is a fundamental property of matter that exists in two forms: positive or negative. Like charges repel and unlike charges attract. Charge is quantized and conserved within isolated systems. Conductors readily transmit charges through loosely bound outer electrons, while insulators do not transmit charges at all. Charged objects create electric fields that exert forces on other charges according to Coulomb's law. The electric field is defined as the force felt by a test charge placed at a given point. Field lines depict the direction and strength of the electric field. Within conductors, the electric field is zero and excess charge resides entirely on the surface. The field is strongest at sharp points on conductors.
Electricity Full lecture.pptx
Electricity is associated with the presence and motion of electric charge. There are two types of electricity: static electricity and current electricity. Static electricity results from an imbalance of negative and positive charges in an object that can build up until being discharged. Electric charge is measured in coulombs and there are two types: positive and negative.
The electric field is the region of space surrounding an electrically charged object where an electric force can be detected. It is represented by electric field lines. The electric field intensity is the electric force per unit charge and is measured in newtons per coulomb. Coulomb's law describes the electric force between two point charges. Gauss's law relates the electric flux through a closed surface to the net
Final akshay
- Electric charge exists in two types, positive and negative, and is quantized in units of the elementary charge e. Charges of the same type repel, while opposite charges attract.
- Coulomb's law describes the electrostatic force between two point charges, directly proportional to the product of the charges and inversely proportional to the square of the distance between them.
- The electric field is defined as the force per unit charge exerted on a test charge at some point, and can be used to determine the force on any charge. Electric fields from multiple sources add through superposition.
Analysing Electric Fields and Charge Flow
1. Electricity is the flow of electrons through a conductor. It is measured as an electric current in Amperes.
2. An electric field is the region surrounding an electric charge where other charges will experience a force. Electric field lines extend from positive charges and terminate at negative charges.
3. Examples of electric fields can be seen through the behavior of flames in an electric field and the spreading of hair charged by a Van de Graaf generator.
Electrostatics 2-Shahjahan notes
This document provides notes on electrostatics. It defines key terms like electrostatics, electric charge, conductors, insulators, semiconductors. It describes properties of electric charge including additivity, quantization, and conservation. Coulomb's law is explained, relating the electrostatic force between two point charges to the product of their charges and the inverse square of the distance between them. The document also compares electrostatic force and gravitational force.
UNIT I -- Electrostatics of EMWTL .ppt
Electromagnetic Waves and Transmission Lines......
Unit I
ELECTROSTATICS
Introdtion, Coordinate systems
Electric field Intensity
Electric Force, Electric fields
Electric Flux and Gauss law
Electric potential
Capacitors and dielectric (Electric storage)
ap-physics-b-review-electromagnetism
This document provides an overview and review of topics covered in an AP Physics B test, including electrostatics, electric circuits, and magnetism. Key points covered are Coulomb's law, electric fields, Gauss' law, capacitance, Ohm's law, Kirchhoff's rules, and how moving charges produce magnetic fields. The review is organized into sections on electrostatics, electric potential, dielectrics and capacitors, electric current, DC circuits, and magnetism. Diagrams are provided to illustrate concepts like electric field lines, parallel plate capacitors, and Kirchhoff's rules.
Electricfields
1. Michael Faraday developed the concept of an electric field as a property of space around a charged object that causes forces on other charged objects. The electric field at a point is defined as the force on a test charge divided by the test charge.
2. Electric field lines represent the direction of the electric field, with closer lines indicating a stronger field. The electric field due to multiple charges is the vector sum of the individual fields.
3. Electric potential difference (voltage) is defined as the change in electric potential energy of a charge divided by the charge, and represents the work required to move a charge between two points against the electric field.
Electrostatics
This document discusses electrostatics and Coulomb's law. It explains that electric charge arises from forces between charges described by Coulomb's law, which is similar to Newton's law of gravitation. Charged objects create electric fields in the space around them, represented by field lines. Field lines have direction and indicate the strength and direction of the electric force. The document defines electric field strength and discusses how charged particles move when introduced to an electric field, whether they move along or perpendicular to the field lines. It provides examples of practical applications of these electrostatics concepts in devices like X-ray tubes and particle accelerators.
pptof12physicschapter1-200406081750.pptx
This document provides an introduction to electrostatics and electric fields. It defines key terms like electric charge, conductors, insulators, and dielectrics. It describes methods of charging including rubbing, conduction, and induction. Coulomb's law is explained, as well as the properties of electric fields including field lines and flux. Gauss's law relating electric flux to enclosed charge is described. Applications of Gauss's law to find electric fields due to infinite line charges, thin sheets of charge, and spherical shells are provided. Several practice problems are included at the end.
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This document introduces the topic of electrostatics and electric charges and fields. Some key points include:
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- The electric field is a vector quantity that describes the force exerted on a charge in a given point in space. It is calculated using Coulomb's law and the superposition principle.
- Electric field lines are imaginary lines used to depict electric fields graphically. They originate on positive charges and terminate on negative charges.
- Gauss's law relates the electric flux through a closed surface to the net charge enclosed by the surface. It can be used to calculate electric
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The document discusses electrostatics and electric fields. It states that all charged objects have an electric field around them, which is a region where a test charge would experience a force. The electric field points in the direction that a positive test charge would move. The document then goes on to describe different patterns of electric fields, how field strength is calculated, and the elementary charge of an electron. It also discusses the principle of conservation of charge in closed systems.
Electrostatics - 203PHYS
The document discusses electrostatics and provides information about an introductory physics course. It defines key concepts like Coulomb's law, electric fields, electric flux, and more. It gives examples and problems to illustrate these concepts. The instructor is Dr. Sabar Hutagalung and the main textbook is Physics for Scientists and Engineers by Serway and Jewett. The document outlines topics to be covered including charge, Coulomb's law, electric fields, Gauss's law, electric potential, and capacitors.
Physics 08-Electric Forces and Electric Fields (2019).pptx
Electric potential (or potential) is defined as the electric potential energy per unit charge. The electric potential difference between two points is equal to the change in electric potential energy divided by the charge and is a measure of the work required to move a charge between the two points. Within a conductor, electric fields and potential differences cannot exist due to the movement of free charges. Conductors are used to shield electric fields and potential differences in applications like Faraday cages and coaxial cables.
E&M Lecture 2.pptx 2nd semester lecture UET mardan
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1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
一比一原版(ANU文凭证书)澳大利亚国立大学毕业证如何办理
加急办理国外文凭【微信:176555708】【(ANU毕业证书)澳大利亚国立大学毕业证】【微信:176555708】成绩单、外壳、offer、留信学历认证（永久存档真实可查）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【我们承诺采用的是学校原版纸张（纸质、底色、纹路），我们拥有全套进口原装设备，特殊工艺都是采用不同机器制作，仿真度基本可以达到100%，所有工艺效果都可提前给客户展示，不满意可以根据客户要求进行调整，直到满意为止！】
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信176555708】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信176555708】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
留信网服务项目：
1、留学生专业人才库服务（留信分析）
2、国（境）学习人员提供就业推荐信服务
3、留学人员区块链存储服务
→ 【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：客户在留信官方认证查询网站查询到认证通过结果后付款，不成功不收费！
按照学校原版(UVic文凭证书)维多利亚大学毕业证快速办理
不能毕业办理文凭'毕业证购买'【微信:176555708】【(UVic毕业证书)维多利亚大学毕业证】【微信:176555708】成绩单、外壳、offer、留信学历认证（永久存档真实可查）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【我们承诺采用的是学校原版纸张（纸质、底色、纹路），我们拥有全套进口原装设备，特殊工艺都是采用不同机器制作，仿真度基本可以达到100%，所有工艺效果都可提前给客户展示，不满意可以根据客户要求进行调整，直到满意为止！】
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信176555708】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信176555708】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
留信网服务项目：
1、留学生专业人才库服务（留信分析）
2、国（境）学习人员提供就业推荐信服务
3、留学人员区块链存储服务
→ 【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：客户在留信官方认证查询网站查询到认证通过结果后付款，不成功不收费！
LORRAINE ANDREI_LEQUIGAN_GOOGLE CALENDAR
Google Calendar is a versatile tool that allows users to manage their schedules and events effectively. With Google Calendar, you can create and organize calendars, set reminders for important events, and share your calendars with others. It also provides features like creating events, inviting attendees, and accessing your calendar from mobile devices. Additionally, Google Calendar allows you to embed calendars in websites or platforms like SlideShare, making it easier for others to view and interact with your schedules.
欧洲杯冠军-欧洲杯冠军网站-欧洲杯冠军|【网址🎉ac123.net🎉】领先全球的买球投注平台
欧洲杯冠军是世界上最大的网上博彩公司之一，于直布罗陀注册，在200个国家拥有超过3500万客户。在国际上都可以称得上是极其优秀的博彩公司。总部位于英国Stoke-on-Trent，欧洲杯冠军在世界各地的雇员超过600名。该公司登录亚洲市场多年，近年针对亚洲的市场拓展的很快。它的特点是投注赔率富于变化，同时对于冷门赛事，赔率变化幅度会大于其它博彩公司。欧洲杯冠军在终赔阶段往往向立博、韦德等靠拢，一旦差异很大，往往会出现问题。
一比一原版(UOL文凭证书)利物浦大学毕业证如何办理
毕业原版【微信:176555708】【(UOL毕业证书)利物浦大学毕业证】【微信:176555708】成绩单、外壳、offer、留信学历认证（永久存档真实可查）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【我们承诺采用的是学校原版纸张（纸质、底色、纹路），我们拥有全套进口原装设备，特殊工艺都是采用不同机器制作，仿真度基本可以达到100%，所有工艺效果都可提前给客户展示，不满意可以根据客户要求进行调整，直到满意为止！】
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信176555708】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信176555708】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
留信网服务项目：
1、留学生专业人才库服务（留信分析）
2、国（境）学习人员提供就业推荐信服务
3、留学人员区块链存储服务
→ 【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：客户在留信官方认证查询网站查询到认证通过结果后付款，不成功不收费！
一比一原版(Adelaide文凭证书)阿德莱德大学毕业证如何办理
学校原版办理海外认证【微信:176555708】【(Adelaide毕业证书)阿德莱德大学毕业证】【微信:176555708】成绩单、外壳、offer、留信学历认证（永久存档真实可查）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【我们承诺采用的是学校原版纸张（纸质、底色、纹路），我们拥有全套进口原装设备，特殊工艺都是采用不同机器制作，仿真度基本可以达到100%，所有工艺效果都可提前给客户展示，不满意可以根据客户要求进行调整，直到满意为止！】
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信176555708】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信176555708】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
留信网服务项目：
1、留学生专业人才库服务（留信分析）
2、国（境）学习人员提供就业推荐信服务
3、留学人员区块链存储服务
→ 【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：客户在留信官方认证查询网站查询到认证通过结果后付款，不成功不收费！
Building a Raspberry Pi Robot with Dot NET 8, Blazor and SignalR - Slides Onl...
In this session delivered at Leeds IoT, I talk about how you can control a 3D printed Robot Arm with a Raspberry Pi, .NET 8, Blazor and SignalR.
I also show how you can use a Unity app on an Meta Quest 3 to control the arm VR too.
You can find the GitHub repo and workshop instructions here;
https://bit.ly/dotnetrobotgithub
按照学校原版(SUT文凭证书)斯威本科技大学毕业证快速办理
退学办理电子版【微信:176555708】【(SUT毕业证书)斯威本科技大学毕业证】【微信:176555708】成绩单、外壳、offer、留信学历认证（永久存档真实可查）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【我们承诺采用的是学校原版纸张（纸质、底色、纹路），我们拥有全套进口原装设备，特殊工艺都是采用不同机器制作，仿真度基本可以达到100%，所有工艺效果都可提前给客户展示，不满意可以根据客户要求进行调整，直到满意为止！】
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信176555708】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信176555708】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
留信网服务项目：
1、留学生专业人才库服务（留信分析）
2、国（境）学习人员提供就业推荐信服务
3、留学人员区块链存储服务
→ 【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：客户在留信官方认证查询网站查询到认证通过结果后付款，不成功不收费！
一比一原版(UMich毕业证)密歇根大学|安娜堡分校毕业证如何办理
UMich硕士学位证成绩单【微信95270640】做UMich文凭、办UMich文凭、买UMich文凭Q微信95270640买办国外文凭UMich毕业证买学历咨询/代办美国毕业证成绩单文凭、办澳洲文凭毕业证、办加拿大大学毕业证文凭英国毕业证学历认证-毕业证文凭成绩单、假文凭假毕业证假学历书制作仿制、改成绩、教育部学历学位认证、毕业证、成绩单、文 凭、UMich学历文凭、UMich假学位证书、毕业证文凭、、文凭毕业证、毕业证认证、留服认证、使馆认证、使馆证明 、使馆留学回国人员证明、留学生认证、学历认证、文凭认证、学位认证
[留学文凭学历认证(留信认证使馆认证)密歇根大学|安娜堡分校毕业证成绩单毕业证证书大学Offer请假条成绩单语言证书国际回国人员证明高仿教育部认证申请学校等一切高仿或者真实可查认证服务。
多年留学服务公司,拥有海外样板无数能完美1:1还原海外各国大学degreeDiplomaTranscripts等毕业材料。海外大学毕业材料都有哪些工艺呢？工艺难度主要由：烫金.钢印.底纹.水印.防伪光标.热敏防伪等等组成。而且我们每天都在更新海外文凭的样板以求所有同学都能享受到完美的品质服务。
国外毕业证学位证成绩单办理方法：
1客户提供办理密歇根大学|安娜堡分校密歇根大学|安娜堡分校毕业证假文凭信息：姓名生日专业学位毕业时间等（如信息不确定可以咨询顾问：我们有专业老师帮你查询）；
2开始安排制作毕业证成绩单电子图；
3毕业证成绩单电子版做好以后发送给您确认；
4毕业证成绩单电子版您确认信息无误之后安排制作成品；
5成品做好拍照或者视频给您确认；
6快递给客户（国内顺丰国外DHLUPS等快读邮寄）
— — — — 我们是挂科和未毕业同学们的福音我们是实体公司精益求精的工艺！ — — — -
一真实留信认证的作用(私企外企荣誉的见证):
1：该专业认证可证明留学生真实留学身份同时对留学生所学专业等级给予评定。
2：国家专业人才认证中心颁发入库证书这个入网证书并且可以归档到地方。
3：凡是获得留信网入网的信息将会逐步更新到个人身份内将在公安部网内查询个人身份证信息后同步读取人才网入库信息。
4：个人职称评审加20分个人信誉贷款加10分。
5：在国家人才网主办的全国网络招聘大会中纳入资料供国家500强等高端企业选择人才。听话天天呆在小屋里除了看书写作业就是睡觉看电视屋里很黑很闷白天也得开灯开风扇山娃不想浪费电总将小方桌搁在门口看书写作业有一次山娃坐在门口写作业写着写着竟伏在桌上睡着了迷迷糊糊中山娃似乎听到了父亲的脚步声当他晃晃悠悠站起来时才诧然发现一位衣衫破旧的妇女挎着一只硕大的蛇皮袋手里拎着长铁钩正站在门口朝黑色的屋内张望不好坏人小偷山娃一怔却也灵机一动立马仰起头双手拢在嘴边朝楼上大喊：“爸爸爸——有人找——喜
一比一原版(IIT毕业证)伊利诺伊理工大学毕业证如何办理
IIT本科学位证成绩单【微信95270640】（伊利诺伊理工大学毕业证成绩单本科学历）Q微信95270640(补办IIT学位文凭证书)伊利诺伊理工大学留信网学历认证怎么办理伊利诺伊理工大学毕业证成绩单精仿本科学位证书硕士文凭证书认证Seneca College diplomaoffer,Transcript办理硕士学位证书造假伊利诺伊理工大学假文凭学位证书制作IIT本科毕业证书硕士学位证书精仿伊利诺伊理工大学学历认证成绩单修改制作，办理真实认证、留信认证、使馆公证、购买成绩单，购买假文凭，购买假学位证，制造假国外大学文凭、毕业公证、毕业证明书、录取通知书、Offer、在读证明、雅思托福成绩单、假文凭、假毕业证、请假条、国际驾照、网上存档可查！
办国外伊利诺伊理工大学伊利诺伊理工大学毕业证offer教育部学历学位认证留信认证大使馆认证留学回国人员证明修改成绩单信封申请学校offer录取通知书在读证明offer letter。
快速办理高仿国外毕业证成绩单：
1伊利诺伊理工大学毕业证+成绩单+留学回国人员证明+教育部学历认证（全套留学回国必备证明材料给父母及亲朋好友一份完美交代）;
2雅思成绩单托福成绩单OFFER在读证明等留学相关材料（申请学校转学甚至是申请工签都可以用到）。
3.毕业证 #成绩单等全套材料从防伪到印刷从水印到钢印烫金高精仿度跟学校原版100%相同。
专业服务请勿犹豫联系我！联系人微信号：95270640诚招代理：本公司诚聘当地代理人员如果你有业余时间有兴趣就请联系我们。
国外伊利诺伊理工大学伊利诺伊理工大学毕业证offer办理过程：
1客户提供办理信息：姓名生日专业学位毕业时间等（如信息不确定可以咨询顾问：我们有专业老师帮你查询）；
2开始安排制作毕业证成绩单电子图；
3毕业证成绩单电子版做好以后发送给您确认；
4毕业证成绩单电子版您确认信息无误之后安排制作成品；
5成品做好拍照或者视频给您确认；
6快递给客户（国内顺丰国外DHLUPS等快读邮寄）。哪里父母对我们的爱和思念为我们的生命增加了光彩给予我们自由追求的力量生活的力量我们也不忘感恩正因为这股感恩的线牵着我们使我们在一年的结束时刻义无反顾的踏上了回家的旅途人们常说父母恩最难回报愿我能以当年爸爸妈妈对待小时候的我们那样耐心温柔地对待我将渐渐老去的父母体谅他们以反哺之心奉敬父母以感恩之心孝顺父母哪怕只为父母换洗衣服为父母喂饭送汤按摩酸痛的腰背握着父母的手扶着他们一步一步地慢慢散步.让我们间
按照学校原版(QU文凭证书)皇后大学毕业证快速办理
补办学校邮寄信封【微信:176555708】【(QU毕业证书)皇后大学毕业证】【微信:176555708】成绩单、外壳、offer、留信学历认证（永久存档真实可查）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【我们承诺采用的是学校原版纸张（纸质、底色、纹路），我们拥有全套进口原装设备，特殊工艺都是采用不同机器制作，仿真度基本可以达到100%，所有工艺效果都可提前给客户展示，不满意可以根据客户要求进行调整，直到满意为止！】
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信176555708】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信176555708】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
留信网服务项目：
1、留学生专业人才库服务（留信分析）
2、国（境）学习人员提供就业推荐信服务
3、留学人员区块链存储服务
→ 【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：客户在留信官方认证查询网站查询到认证通过结果后付款，不成功不收费！
一比一原版(Greenwich文凭证书)格林威治大学毕业证如何办理
毕业原版【微信:176555708】【(Greenwich毕业证书)格林威治大学毕业证】【微信:176555708】成绩单、外壳、offer、留信学历认证（永久存档真实可查）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【我们承诺采用的是学校原版纸张（纸质、底色、纹路），我们拥有全套进口原装设备，特殊工艺都是采用不同机器制作，仿真度基本可以达到100%，所有工艺效果都可提前给客户展示，不满意可以根据客户要求进行调整，直到满意为止！】
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信176555708】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信176555708】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
留信网服务项目：
1、留学生专业人才库服务（留信分析）
2、国（境）学习人员提供就业推荐信服务
3、留学人员区块链存储服务
→ 【关于价格问题（保证一手价格）】
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：客户在留信官方认证查询网站查询到认证通过结果后付款，不成功不收费！
一比一原版(Monash文凭证书)莫纳什大学毕业证如何办理
毕业原版【微信:176555708】【(Monash毕业证书)莫纳什大学毕业证】【微信:176555708】成绩单、外壳、offer、留信学历认证（永久存档真实可查）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【我们承诺采用的是学校原版纸张（纸质、底色、纹路），我们拥有全套进口原装设备，特殊工艺都是采用不同机器制作，仿真度基本可以达到100%，所有工艺效果都可提前给客户展示，不满意可以根据客户要求进行调整，直到满意为止！】
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信176555708】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信176555708】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
留信网服务项目：
1、留学生专业人才库服务（留信分析）
2、国（境）学习人员提供就业推荐信服务
3、留学人员区块链存储服务
→ 【关于价格问题（保证一手价格）】
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2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
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Topic5_Electricity_Part1.pptx
- 1. • Where multiple charges are present, the forces sum as vectors (“principle of superposition”) Electrostatic force +ve +ve +ve 𝐹𝑡𝑜𝑡𝑎𝑙 = 𝐹1 + 𝐹2 𝐹1 𝐹2
- 2. • Where multiple charges are present, the forces sum as vectors (“principle of superposition”) Electrostatic force +ve +ve +ve 𝐹1 𝐹2
- 3. Electric field A region around a charged particle or object within which a force would be exerted on other charged particles or objects.
- 5. Electric field • The electric field at a point is the force a unit charge (q = +1 C) would experience if placed there • It is a vector and its direction can be represented by electric field lines • Let’s look at some simple examples! 𝐸 = 𝐹 𝑞 𝐹 = 𝑞 𝐸 (Units of E are N/C)
- 6. Electric field • Electric field around a positive charge +Q Test charge +q at separation r feels an outward force |𝐹| = 𝑘 𝑄 𝑞 𝑟2 |𝐸| = |𝐹| 𝑞 = 𝑘 𝑄 𝑟2 +q Now imagine placing the test charge at many different places to map out the whole electric field Electric field is also outward
- 7. Electric field • Electric field around a positive charge +Q |𝐸| = |𝐹| 𝑞 = 𝑘 𝑄 𝑟2 Magnitude of electric field at any point: Direction of electric field is radially outward
- 8. Electric field • Electric field around a negative charge -Q |𝐸| = |𝐹| 𝑞 = 𝑘 𝑄 𝑟2 Magnitude of electric field at any point: Direction of electric field is radially inward
- 9. Electric field • Electric field lines start on positive charges and end on negative charges • The more closely spaced the field lines, the stronger the force
- 10. Electric field • The direction of the field lines show how a positive charge would move if placed at that point. A negative charge would move the opposite way. 𝐸 +q -q 𝐹 = 𝐸/𝑞 𝐹 = −𝐸/𝑞
- 11. Electric field • Electric field lines between two charges Unlike charges Like charges
- 12. Electric field • Electric field lines between charged plates
- 13. Electric field • Electric field lines between charged plates • A constant electric field is obtained (see later material on capacitors) 𝐸
- 25. Electric dipole • A pair of positive and negative charges together form an electric dipole • An example in nature is the water molecule H20 Dipole moment
- 26. Chapter 20 : Summary • Matter is made up of positive and negative charges. Electrons/protons carry the elementary charge 1.6 x 10-19 C • Forces between charges are described by Coulomb’s Law • Forces from multiple charges sum as vectors • Electric field describes the force-field around charges 𝐹 = 𝑘 𝑞1 𝑞2 𝑟2 𝑘 = 9 × 109 𝑁 𝑚2 𝐶−2 𝐸 = 𝐹 𝑞 𝐹 = 𝑞 𝐸