A thin glass rod is bent into a semi circle of radius R a

Last updated: 6/12/2023

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