Question

the energy of the system having two concentric shells with charges q1 and q2(inner radius aband outer radius b) ​

Answer 1

Explanation:

Two concentric conducting thin spherical shell A and B.

radii =r

A

and r

B

(r

B

>r

A

)

charged to Q

A

and Q

B

(∣Q

B

∣>∣Q

A

∣)

V

A

=

4πϵ

0

1

r

A

Q

A

V

B

=

4πϵ

0

1

r

B

Q

B

V α

r

1

∵ r

B

>r

A

and V α Q. r

B

is more V

B

.