A thin ring of radius R metre has charge q coulomb uniformly

Last updated: 6/2/2023

A thin ring of radius R metre has charge q coulomb uniformly spread on it The ring rotates about its axis w a constant frequency f revolution s The value of magnetic field in tesla at the centre of the ring is Moqf 1 2nR 3 169 2fR 2 4 Mog 2nfR Mogf