0
Upcoming SlideShare
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Standard text messaging rates apply

# Yoga wahyu s 09330084 electromagnetic wave

500

Published on

Published in: Education, Technology, Spiritual
0 Likes
Statistics
Notes
• Full Name
Comment goes here.

Are you sure you want to Yes No
• Be the first to comment

• Be the first to like this

Views
Total Views
500
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
4
0
Likes
0
Embeds 0
No embeds

No notes for slide

### Transcript

• 1. By : Yoga Wahyu Sasongko
• 2. Electromagnetic waves are waves thatresult from changes in the magnetic fieldand electric field respectively, where thevibration direction of the electric fieldvector and the magnetic field vectorperpendicular to each other
• 3. Maxwell theory "If changes in the magnetic field can generate an electric field, the opposite changes in electric field can produce magnetic fields" changes in magnetic flux Changes in the electric field
• 4. characteristics of the wave elecromagnetic Changes in Electric and Magnetic Field occurs at the same time electromagnetic waves do not have a cargo E and B directions perpendicular to each other and both perpendicular to the direction of wave propagation Can experience reflection, refraction, interference, diffraction, polarization
• 5. The propagation velocity of electromagnetic wave The rate of electromagnetic wave with the rate of the light in the vacum. However, the length of wave ang frequency of electromagnetic wave not the same as the light. The relationship betwen the wave and the frequance wave is as the following c=f C = The propagation velocity of electromagnetic wave (3 x 108 m/s)  = wave length (m) f = frequence (Hz)
• 6. Exemple :A radio wave is emitted at a frequency of 15 x104 Hz .Determine the wavelength of the emitted!Answer : c  f . c  f 3 x108 m / s  15 x104 Hz   2000m
• 7. _THANK YOU VERY MUCH