Question

Consider a thin spherical shell of radius $R$ with its centre at the origin, carrying uniform positive surface charge density. The variation of the magnitude of the electric field and the electric potential $V (r)$ with the distance $r$ from the centre, is best represented by which graph?

• A.
• B.
• C.
• D.

Answer 1

Answer: (D)

Answer 2

For inside points $(r \le R)$