Statement-1 : For practical, the earth is used as a
\( \mathrm{P} \) reference at zero potential in electrical circuits.
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Statement-2 : The electrical potential of a sphere of radius \( \mathrm{R} \) with charge \( \mathrm{Q} \) uniformly distributed on the surface is given by \( \frac{Q}{4 \pi \in_{\mathrm{o}} R} \)
(A) Statement-1 is True, Statement-2 is True; statement-2 is a correct explanation for statement-1
(B) Statement-1 is True, Statement-2 is True ; statement-2 is NOT a correct explanation for statement-1
(C) Statement-1 is True, Statement-2 is False
(D) Statement-1 is False, Statement-2 is True
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