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A conducting sphere of radius R is given a charge Q. What is the electric field and the electric potential at the centre of the sphere? |
$\frac{Q}{4πε_0R^2}$ and $\frac{Q}{4πε_0R}$ $\frac{Q}{4πε_0R^2}$ and zero zero and $\frac{Q}{4πε_0R}$ Both electric field and electric potential are zero |
zero and $\frac{Q}{4πε_0R}$ |
The correct answer is Option (2) → zero and $\frac{Q}{4πε_0R}$ |
