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AIIMS2004PhysicsElectrostatics

The electric field due to a uniformly charged sphere of radius R as a function of the distance from its centre is represented graphically by

Correct answer

1

Step-by-step solution

The magnitude of the electric field at a point exterior to the sphere is 1 4 ₀ Q r^2 . The magnitude of electric field inside the sphere is given by 1 4 ₀ Q r a^3 . The field is directly proportional to r .

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