Question:
Two semicircular thin wires of radii R and R2 having same
Last updated: 6/26/2023
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Two semicircular thin wires of radii R and R2 having same origin O are uniformly charged with charge density A and A2 as shown in the figure If the net field at O is zero when R 1 3 R2 then find the ratio A1 A2 O P