A circular flat coil with a 2 50 cm radius sits in a

Last updated: 6/9/2023

A circular flat coil with a 2 50 cm radius sits in a horizontal plane There is a vertical time varying magnetic field B t that induces an emf of magnitude 195 mV at the instant when the magnetic field is changing at a rate of 0 850 T s How many turns does the coil have 117 414 367 29 2 84 4