MHT CET Physics question

PhysicsElectric Charges and FieldsMHT CET

The electric charges are distributed in a small volume. The flux of the electric field through a spherical surface of radius 10 cm surrounding the total charge is 20 Vm. The flux over a concentric sphere of radius 20 cm will be

Answer: (A)

Solution

By Gauss's law the flux depends only on the enclosed charge, , and both spheres enclose all the

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Question ID VK-075474