Question

In the figure the flux through the loop perpendicular to the
plane of the coil and directed into the paper is varying
according to the relation Φ = 6t² + 7t + 1 where Φ is in
milliweber and t is in second. The magnitude of the emf
induced in the loop at t = 2 s and the direction of induce
current through R are
(a) 39 mV; right to left
(b) 39 mV; left to right
(c) 31 mV; right to left
(d) 31 mV; left to right

Answer 1

Answer:

where is the figure mate