Question

A rectangular coil of N turns and area of cross-sections A is held in a time varying magnetic field. Deduce an expression for the EMF induced in the coil.​

Answer 1

Answer:

A coil of cross-sectional area A having n turns is placed in a uniform magnetic field

B. When it is rotated with an angular velocity ω, the maximum e.m.f. induced

in the coil will be :

Option 1) 3 nBAω Option 2) 3/2 nBAω Option 3) nBAω Option 4) 1/2 nBAω