This is small Power point presentation about different types of capacitors. It deals with different applications of different capacitors.This ppt has some important classification of different capacitors
This is small Power point presentation about different types of capacitors. It deals with different applications of different capacitors.This ppt has some important classification of different capacitors
Study of electromagnetics is for electric and magnetic fields. To understand those fields, we need to know the concept of vector and differential operators.
The following presentation consists of introduction to dielectrics, and includes following topics - Basic terms, Polarization of Dielectric, Polarization method, Internal Field, Clausius-Mossotti Equation, Types of dielectric, Properties of good Dielectric, and Application of Dielectric.
This is a basic presentation about the Capacotors with iths basic knowledge about some equations also.
It is a little longer but you will get the general information about the capacitors.
It is well divided into 4 portions.
A supercapacitor or ultra capacitor is an electrochemical capacitor that has an unusually high energy density when compared to common capacitors. They are of particular interest in automotive applications for hybrid vehicles and as supplementary storage for battery electric vehicles.
New styles of yoga are being invented all the time. Which yoga style is right for you? This flowchart can help. There are many other styles out there, and please don't take the chart too seriously...
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
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GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
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DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
1. Capacitance Electric fields can be used to store energy. How? Any two conductors near each other form a CAPACITOR, we say there is “capacitance in the system”
2. Capacitance A capacitor is an energy storage device. A capacitor can store charge: q is removed from one side of the capacitor and placed onto the other, leaving one side with (-q) and the other side with (+q). We have to do WORK to do this. If we connect the two conductors with a wire, the charges flow to make the potential difference between conductors = 0. When this happens, energy is released
4. Capacitance Charge that can be stored in capacitor is proportional to the potential (voltage) which is pushing the charge into the conductors Constant of proportionality is “C”, the capacitance Definition of capacitance:
5. Capacitance C is just a function of geometry between two conductors General method to calculate capacitance: a) Assume a charge on the conductors b) Calculate the voltage difference due to the charge ` c) The Ratio Q/V is the capacitance The unit of capacitance is called the Farad (F) One Farad is equal to one Coulomb per Volt ( F = C / V )
9. Energy Stored in Capacitors Energy stored in a capacitor = like a stretched spring has potential energy associated with it. How much work is required to charge a capacitor? It’s the work to move charges from one plate to another, one at a time. Moving first electron: almost no potential difference, not a lot of work. But with more and more electrons: the potential difference V gets bigger and bigger, so more work is required
10. Energy Stored in Capacitors Each electron has to do q e x V of work to get across. Total work is total charge x average potential difference: The energy stored in a capacitor is the energy required to charge it:
11. Electric field energy Another way to think of the energy stored in a in a charged capacitor: Imagine the stored energy is contained in the space between the plates We can calculate an energy DENSITY (Joules per volume): The volume between the plates is A d. Then the energy density (u) is But we know and so This is an important result because it tells us that empty space can contain energy, if there is an electric field in the "empty" space. If we can get an electric field to travel (or propagate) through empty space we can send or transmit energy! This is achieved with light waves (or microwaves or radio waves or whatever)
12. Dielectrics “ Dielectric” is another word for insulator, a material that does not allow charges to move easily through it. Why do we write 0 , with a little 0 subscript? Because other materials (water, paper, plastic, even air) have different permittivities = k 0 . Here, k is called the dielectric constant . In all of our equations where you see 0 , you can substitute 0 when considering some other materials
13.
14. Dielectrics A dielectric in an electric field becomes polarized; this allows it to reduce the electric field in the gap for the same potential difference.
15. Dielectrics Inserting a dielectric into a capacitor while either the voltage or the charge is held constant has the same effect – the ratio of charge to voltage increases.
16. Combining capacitances Capacitors in series all have the same charge; the total potential difference is the sum of the potentials across each capacitor. Note that this gives the inverse of the capacitance.
17. Combining capacitances Capacitors in parallel all have the same potential difference; the total charge is the sum of the charge on each.
18. Combining capacitances We can picture capacitors in parallel as forming one capacitor with a larger area:
19. Review of Capacitance: Capacitance of a parallel-plate capacitor: Energy stored in a capacitor: A dielectric is a nonconductor; it increases capacitance. Dielectric constant:
Editor's Notes
Capacitors consist of two chunks of conductor, separated by a volume of dielectric (insulator). Any two such chunks form a capacitor. Here are some examples.