For an electromagnetic| ELECTROMAGNETIC WAVE | JEE MAIN_2026

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JEE MAIN_2026

06-04-26_S2

Question

For an electromagnetic wave propagating through vacuum, $\vec{k}, \vec{E}$ and $\omega$ represent propagation vector, electric field and angular frequency, respectively. The magnetic field associated with this wave is represented by :

Select the correct option:

A

$\frac{\vec{E} \times \vec{k}}{\omega}$

B

$\frac{\vec{k} \times \vec{E}}{\omega}$

C

$\omega(\vec{E} \times \vec{k})$

D

$\omega(\vec{k} \times \vec{E})$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

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