In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of 3 × 10 8 Hz and an amplitude of 36 V/m. Find the amplitude of the oscillating magnetic field?

Correct Answer is : 1.2 × 10-7 T

AAI ATC Junior Executive 25 Mar 2021 Shift 3 Paper

Question : 102 of 120

Marks: +1, -0

In a plane electromagnetic wave, the electric field oscillates sinusoidally at a frequency of 3 × 10⁸ Hz and an amplitude of 36 V/m. Find the amplitude of the oscillating magnetic field?

0.5 × 10^-7 T
1.8 × 10-7 T
1.6 × 10-7 T
1.2 × 10-7 T

Validate

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