write short notes on intensity of electromagnetic wave
Answers
Answered by
3
Answer:
The energy carried by any wave is proportional to its amplitude squared. For electromagnetic waves, this means intensity can be expressed as Iave=cϵ0E202 I ave = c ϵ 0 E 0 2 2 , where Iave is the average intensity in W/m2, and E0 is the maximum electric field strength of a continuous sinusoidal wave.
hope it helps you
Answered by
0
Answer:
The energy carried by any wave is proportional to its amplitude squared. For electromagnetic waves, this means intensity can be expressed as Iave=cϵ0E202 I ave = c ϵ 0 E 0 2 2 , where Iave is the average intensity in W/m2, and E0 is the maximum electric field strength of a continuous sinusoidal wave.
Similar questions
Science,
5 months ago
Science,
5 months ago
Social Sciences,
5 months ago
Math,
9 months ago
Math,
9 months ago
Social Sciences,
1 year ago