Two circular coils A and B of insulated wires are kept close to each other.Coil A is connected to a galvanometer whereas coil B is connected to a battery through a key.What will you observe in Coil A if:- i)Current is passed through B by plugging the key ii)The current is stopped by removing the key iii)Both the coils are moved in same direction with the same speed Explain your answer with the phenomenon invovlved

Two circular coils A and B of insulated wires are kept close to each o

1.	Two circular coils A and B of insulated wires are kept close to each other.Coil A is connected to a galvanometer whereas coil B is connected to a battery through a key.What will you observe in Coil A if:- i)Current is passed through B by plugging the key ii)The current is stopped by removing the key iii)Both the coils are moved in same direction with the same speed Explain your answer with the phenomenon invovlved
Answer» Two circular coils A and B of insulated wires are kept close to each other.Coil A is connected to a galvanometer whereas coil B is connected to a battery through a key.What will you observe in Coil A if:- i)Current is passed through B by plugging the key ii)The current is stopped by removing the key iii)Both the coils are moved in same direction with the same speed Explain your answer with the phenomenon invovlved