Question:
68 From NCER A circular ring of radius r is placed in a
Last updated: 6/21/2023
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68 From NCER A circular ring of radius r is placed in a homogeneous magnetic field perpendicular to the plane of the ring The field B changes with time according to the equation B Kt where K is a constant and t is the time The electric field in the ring is 1 Kr 2 K Kr