Direction of Induced Current

A bar magnet is moved in the direction indicated by the arrow between two coil PQ and CD . Predict the directions of induced current in each coil.

Two straight long parallel conductors are moved towards each other. A constant current i is flowing through one of them. What is the direction of the current induced in other conductor ? What is the direction of induced current when the conductors are drawn apart.

A current carrying wire (straight) passes inside a triangular coil as shown in figure. The current in the wire is perpendicular to paper inwards. Find the direction of induced current in the loop if current in the wire is increasing with time.

Assertion :- Whenever magnetic flux linked with the coil changes with respect to time, then an emf is induced in ti . Reason :- According to law , the direction of induced current in any coil in such a way that it always oposses the cause by which it is produced.

A rectangular loop is placed adjacent toa current carrying straight wire as shown in Figure. If the loop is rotated about an axis passing through one of its sides find the direction of induced current in the loop.

Two straight and parallel wires A and B are being brought towards each other. If current in A be i. what will be the direction of induced current in B? If A and B are being taken away from each other, then ?