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Electromagnetic Waves — quick quiz

4 CUET UG-pattern questions on Electromagnetic Waves. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 4

Medium

An electromagnetic wave is propagating in vacuum along the z-direction. The electric field oscillates sinusoidally along the x-direction with an amplitude of 30 V/m. What is the amplitude of the oscillating magnetic field?