The oscillating magnetic field in a plane electromagnetic wave is given by B_y=5 \times 10^{-6} \sin 1000 \pi(5 x-4 \times 10^8 t) T. The amplitude of electric field will be : [26-Jul-2022-Shift-2]

Correct Answer is : 4×102Vm−1

Electromagnetic Waves Part 1

Section: Physics

Question : 10 of 100

Marks: +1, -0

The oscillating magnetic field in a plane electromagnetic wave is given by By=5×10−6‌sin‌1000‌π(5x−4×108t)‌T. The amplitude of electric field will be :

[26-Jul-2022-Shift-2]

15×102Vm−1
5×10−6Vm−1
16×1012Vm−1
4×102Vm−1

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