If a uniformly charged spherical shell of radius 10 cm has a potential at a point…

PHYSICS · Single correct · A Level · Physics · Fields and their consequences · Fields and their consequences

Problem

If a uniformly charged spherical shell of radius 10 cm has a potential

V

at a point distant 5 cm from its centre, then the potential at a point distant 15 cm from the centre will be: (a)

\frac{V}{3}

(b)

\frac{2V}{3}

(c)

\frac{3}{2}V

(d)

3V