An electricity and magnetism problem by Somsubhra Ghosh
Electricity and Magnetism
Level
3
Two concentric spherical shells, 1 and 2 of radii R and r ( r<R) are charged with positive charges, Q and q respectively. If Q>q , then which sphere is at a higher electrostatic potential? If you think that both the spheres are at the same potential enter your answer as 0.
The answer is 2.
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1 solution
Lol try the 3 possibilities