A coil of resistance 400 is placed in a magnetic field. If the magnetic flux
(wb) linked with the coil varies with time t (
) as
. The current in the coil at t=2 sec is:
0.5A
0.1A
2A
1A
Faraday Second Law of Induction emf -
-
Option 1)
0.5A
This is correct option
Option 2)
0.1A
This is incorrect option
Option 3)
2A
This is incorrect option
Option 4)
1A
This is incorrect option