A circular coil of n turns is wound on a wooden disc of

Last updated: 6/30/2023

A circular coil of n turns is wound on a wooden disc of radius a The disc is fixed rigidly to a light rod of length as shown figure The mass of the disc coil m A uniform magnetic field exists in the whole area of magnitude Bo in the horizonta direction If the coil carries current I per turn the angle which the rod will make with the vertical in equilibrium will be Select an answer A B C D 90 Cos sin Zero nia Bo mgl nia Bo mgl