The electric potential at the centre of two concentric half rings… | JEE Main 2023 Physics PYQ | Jeeify

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MCQEasyJEE Main 2023 · 24 January, Shift 2Electric Potential & Potential Energy

The electric potential at the centre of two concentric half rings of radii $R_1$ and $R_2$ , having the same linear charge density $\lambda$ is:

A
$\frac{2\lambda}{\epsilon_0}$
B
$\frac{\lambda}{2\epsilon_0}$
C
$\frac{\lambda}{4\epsilon_0}$
D
$\frac{\lambda}{\epsilon_0}$

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