Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The electrostatic potential inside a charged spherical ball is given by 
where 
is the distance from the centre and 
are constants. Then the charge density inside the ball is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Electric field
By Gauss's theorem
From (i) and (ii),
Charge density, 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Physics
The ratio of the density of oxygen nucleus and helium nucleus is
The drift velocity of electrons for a conductor connected in an electrical circuit is . The conduc…
Two bodies of mass and have position vectors and respectively. The magnitude of position vector…
Match List I with List II:
List IList IIIntrinsic semiconductor (I)Fermi-level near thevalence band…
The energy of ion in its first excited state is. (The ground state energy for the Hydrogen atom is…
The velocity of water in a river is near the surface. If the river is deep, find the shearing str…