Question:
The unit of permittivity is same as that of
The unit of permittivity is same as that of
Updated On: Jul 7, 2022
- charge gradient
- potential gradient
- electric field gradient
- capacitance gradient.
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The Correct Option is D
Solution and Explanation
Unit of $\varepsilon$ = farad per metre.
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Concepts Used:
Electric Field
Electric Field is the electric force experienced by a unit charge.
The electric force is calculated using the coulomb's law, whose formula is:
\(F=k\dfrac{|q_{1}q_{2}|}{r^{2}}\)
While substituting q2 as 1, electric field becomes:
\(E=k\dfrac{|q_{1}|}{r^{2}}\)
SI unit of Electric Field is V/m (Volt per meter).