In the question number 38, the frequency corresponding to the given part of electromagnetic wave is

Speed of electromagnetic waves is given

Speed of electromagnetic waves is given

The electric field part of an electromagnetic wave in vacuum is E=3.1cos[(1.8 rad/m ​ )y+(5.4×10^8 rad/s ​ )t] i^ . The frequency corresponding to the given part of electromagnetic wave is

In the question number 20, the electromagnetic waves

In the question number 20, the electromagnetic waves

Electromagnetic Waves Questions