Physics, asked by birajpegu25, 3 months ago

Calculate the P.E of uniform sphere of charge
having
total charge Q & and Radius R'​

Answers

Answered by sanchitasingh86
1

Answer:

8–2). If Qr is the charge of the sphere when it has been built up to the radius r, the work done in bringing a charge dQ to it is dU=QrdQ4πϵ0r. and the charge dQ is dQ=ρ⋅4πr2dr. Equation (8.4) becomes dU=4πρ2r4dr3ϵ0.

Explanation:

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