Question

The magnetic flux through each turn of the coil increases by 0.01 Wb in 0.1 sec.The Maximum induced EMF in a coil of 100 turns is A) 10 V B) 1 V C) 0.1 V D) 0.01 V​

Answer 1

Answer:

a) 10 V

Explanation:

Induced emf = N  x ( change in magnetic flux / time )

∴  put N = 100, change in magnetic  Flux = .01 & time= .1 sec

we get , Induced emf = 100 x 0.01 / 0.1

Induced emf = 10 V

Hence correct answer is option a. 10 V