A charge is distributed uniformly on a ring of radius

PHYSICS · Single correct · CBSE · Physics · Electric Charges and Fields · Electric Charges and Fields

Problem

A charge

q_0

is distributed uniformly on a ring of radius

R

. A sphere of equal radius

R

is constructed with its centre on the circumference of the ring. The electric flux through the surface of the sphere is (a)

\frac{q_0}{\epsilon_0}

(b)

\frac{q_0}{2\epsilon_0}

(c)

\frac{2q_0}{\epsilon_0}

(d) None of these