Question

Q In mutual induction magnitude of induce current in secondary coil depends upon



a.rate of change in magnitude of current in primary coil

b.change in direction of of current in primary coil

c.resistance of primary coil

d.none of these

Q-Direction of induce current in secondary coil depends upon



a.whether current is increasing or decreasing in primary coil

b.resistance of secondary coil

c.resistance of primary coil

d.none of these

​

Answer 1

Answer:

b.change in direction of of current in primary coil