Physics, asked by pnselvakumari, 9 months ago

The electric field in the region between two concentric charged spherical shells​

Answers

Answered by bhattdivyanshu76
1

ANSWER

Let us find total charge enclosed in a sphere of radius r,

Q

=Q+∫

a

r

r

A

4πr

2

dr=Q+2πAr

2

−2πAa

2

By Gauss law,

E×4πr

2

=Q−2πAa

2

+2πAr

2

Given, E is independent of r

Hence, Q−2πAa

2

=0

This gives A=

2πa

2

Q

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