A conducting sphere of radius 𝑎 is cut into two halves, which are pressed together by a spring inside the sphere. The sp
Posted: Sun Jul 17, 2022 7:48 pm
A conducting sphere of radius 𝑎 is cut into two halves, whichare pressed together by a spring inside the sphere. The sphere issituated in air and is charged with a charge 𝑄. Determine the forceon the spring due to charge on the sphere.