A uniformly charged sphere of radius cm has potential of V at surface

PHYSICS · Single correct · CBSE · Physics · Electrostatic Potential and Capacitance · Electrostatic Potential and Capacitance

Problem

A uniformly charged sphere of radius

1

cm has potential of

8000

V at surface. The energy density near the surface of sphere will be: (a)

64 \times 10^5

J/m³ (b)

8 \times 10^3

J/m³ (c)

32

J/m³ (d)

2.83

J/m³