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JEE Advanced · Electromagnetic Waves · Quiz

Electromagnetic Waves — quick quiz

5 real JEE Advanced questions on Electromagnetic Waves. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 3

EASY

The electric field component of an electromagnetic wave in vacuum is given by E = 40 sin(kx - ωt) V/m. The magnitude of the magnetic field component (in T) is approximately: (Given: c = 3 × 10⁸ m/s)