Question:medium

If the permeability of a substance is $616 \times 10^{-5} \, NA^{-2}$, then the susceptibility of the substance is

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Remember the value of $\mu_0 = 4\pi \times 10^{-7}$. Approximation $\pi \approx 22/7$ often simplifies calculations involving multiples of 11 or 7.

Updated On: Mar 31, 2026

3899
5899
4899
6899

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The Correct Option is C

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