JEE PHYSICS MCQ: UNITS & MEASUREMENTS

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Understanding +4 | -1

The dimensions of

\left(\mu_0 \varepsilon_0\right)^{-1 / 2}

are

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Correct option: C

\left[{LT}^{-1}\right]

Option C ([LT⁻¹]) is correct because (

\mu_0 \varepsilon_0

)^(-1/2) represents the speed of light in a vacuum, which has dimensions of length per time.

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