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Physics · JEE | Electromagnetic Waves

हिन्दी

In a plane electromagnetic wave, the amplitudes of electric and magnetic fields (\( E_0 \) and \( B_0 \)) are related as:

  1. A
    \( B_0 = E_0 c \)
  2. B
    \( B_0 = \frac{E_0}{c} \)
  3. C
    \( B_0 = \frac{c}{E_0} \)
  4. D
    \( B_0 = E_0 c^2 \)
View Answer & Solution

Correct answer · Option B

\( B_0 = \frac{E_0}{c} \)

Explanation

The magnitude relation between peak electric and magnetic fields in an electromagnetic wave is \( B_0 = \frac{E_0}{c} \).

Related questions

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