Question

A spherical capacitor consists of two concentric spherical

conductors, held in position by suitable insulating supports . Find

capacitance of a spherical capacitor.​

Answer 1

Answer:

spherical capacitor consists of two concentric spherical conductors, held in position by suitable insulating supports (Fig.). Show that the capacitance of a spherical capacitor is given by

c=

r

1

−r

2

4πϵ

0

r

1

r

2

where r

1

and r

2

are the radii of outer and inner spheres, respectively.