A flat coil with a large number N of tightly wound turns in

Last updated: 5/30/2023

A flat coil with a large number N of tightly wound turns in a uniform magnetic field perpendicular to the plane of the coil as shown in the figure The external radius of the coil is equal to a The magnetic field varies with time according to the law B Bo sin oot The maximum value of emf induced in the coil is Find the value of k NB k