Question:
A thin glass rod is bent into a semi circle of radius R a
Last updated: 6/12/2023
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A thin glass rod is bent into a semi circle of radius R a charge Q is uniformly distributed along the upper half Vand a charge Q is uniformaly distributed along the lower half The magnitude of the electric filled at the centre of the semi circle is a 2Q 2 ER b Q 2 R C Q 3 R d 2Q 3n ER