A hollow sphere of radius 0.1m has a charge of 5×10⁻⁸C. The potential

A hollow sphere of radius 0.1m has a charge of 5×10⁻⁸C. The potential at a distance of 5cm from the centre of the sphere is
(1/4πε₀=9×10⁹NM²C⁻²)

Options

(a) 4000V
(b) 4500V
(c) 5000V
(d) 6000V

Correct Answer:

4500V

Explanation:

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