Question

A charge is uniformly distributed in a spherical volume
of radius R. The electric field at distance r (r< R) from
its centre is proportional to
​

Answer 1

Answer:

Electric field is proportional to r

Answer 2

Concept :

The electric field is an electric property associated with every point in space when a charge is present in any form. The magnitude and direction of the electric field are described by the value of E, also called electric field strength, electric field intensity, or just electrical field.

Explanation :

The electric field of a charge in a spherical volume at a distance r is directly proportional to the distance r from the centre .The electric field outside the sphere (r > R)is seen to be identical to that of a point charge Q at the center of the sphere.

Final Answer :

The electric field of a charge in a spherical volume at a distance r is directly proportional to the distance r from the centre .

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