Find the direction of current and nature of force in given fig observed by observer.
No current,no force
Anticlockwise,Attractive force
Clockwise,Attractive force
Clockwise,Repulsive force
According to faraday's law,whenever there is change in magnetic flux passing through a circuit, an induced emf or current is produced in circuit.
And according to Lenz's law, direction of induced current is such that it will oppose the cause that will produce it.