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A charge Q is uniformly distributed over the surface of a spherical shell of radius R. The work done in bringing a test charge Q_0 from its centre to its surface is
Option: 1 \frac{1}{4 \pi \varepsilon _{0}}\frac{QQ_{0}}{R}
Option: 2 \frac{1}{4 \pi \varepsilon _{0}}\frac{QQ_{0}}{2R}
Option: 3 \frac{QQ_{0}}{\varepsilon _{0} R}
Option: 4 Zero

Answers (1)

The work done in bringing a test charge Q_0 from its centre to its surface is zero since the electric field inside the shell is zero

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Safeer PP

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