Physics, asked by sumit209679, 1 year ago

the flux of electric fieldthrough a spherical surface of radius 10cm surrounding total charge is 25Vm Calculate the flux due to a concentric sphere of radius 20cm.​

Answers

Answered by Chintan7916
1

flux is not depended on radius...

because according to gauss's law

flux = total charge cover by close surface / ę

flux = net q/ę

= 25/8.85×10*-12

flux=2.82×10*12 Vm


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