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Wien's Displacement Law

In electromag...

Question

In electromagnetic waves the ratio of amplitudes of electric field and magnetic field is equal to

A

(E₀/ 2B₀) = c

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B

(E₀/ B₀) = c

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C

(2E₀/ B₀) = c

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D

(E₀/ B₀)^1/2 = c

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Solution

The correct option is B
(E₀/ B₀) = c

In electromagnetic waves the ratio of amplitudes of electric field and magnetic field is equal to the velocity of the electromagnetic waves in free space.

(E₀/ B₀) = c

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