80 Two identical thin rings each of radius R metre are co

Last updated: 6/21/2023

80 Two identical thin rings each of radius R metre are co axially placed at distance R metre apart If Q and Q coulomb are respectively the charges uniformly spread on the two rings the work done in moving a charge q from the centre of one ring to that of the other is 6 a zero c q 2 Q Q 4TE R d q Q Q 2 1 2 4TE R q Q Q 2 1 2 4 R