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NEET 2022 (Phase 2) · Nature of EM Waves & Wave Equation

Nature of EM Waves & Wave Equation question from NEET 2022 (Phase 2)

Q29NEET 2022 · PHASE 2Easy

Nature of EM Waves & Wave Equation

The ratio of the magnitude of the magnetic field and electric field intensity of a plane electromagnetic wave in free space of permeability $\mu_0$ and permittivity $\varepsilon_0$ is (Given that c - velocity of light in free space)

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Answer: (c)

In free space $E = cB$ .
$\frac{B}{E} = \frac{1}{c}$ .
So the answer is (c).

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