SI unit of permittivity is

Physics Units, Dimensions and Measurement Units Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: September 12, 2026

SI unit of permittivity is

\(C \cdot m^{2} \cdot N^{-1}\)

C^{2} m^{2} N^{-2}

\(c \cdot m^{2} \cdot N^{2}\)

\(c \cdot m^{-2} \cdot N \cdot\)

Text Solution

Verified by Experts

The correct answer is:

\(f = \frac{1}{4 \pi \epsilon} \frac{q_1 q_2}{r^2} \Rightarrow \epsilon = \frac{1}{4 \pi F r^2} \quad C^2 m^{-2} N^{-1}\)

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