NEET UG PHYSICS MCQ: ELECTROMAGNETIC WAVES

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Which of the following relation is correct?

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Correct option: B

\sqrt {{\mu _0}{\varepsilon _0}} {E_0} = {B_0}

Option B (

\sqrt {{\mu _0}{\varepsilon _0}} {E_0} = {B_0}

) is correct because the speed of light in vacuum is

c = \frac{E_0}{B_0} = \frac{1}{\sqrt{\mu_0 \varepsilon_0}}

, therefore

B_0 = E_0 \sqrt{\mu_0 \varepsilon_0}

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