Two coils A and B of insulated wire are kept close to each other. Coil A is connected to a galvanometer while coil B is connected to a battery through a key. What would happen if:; (i) a current is passed through coil B by plugging the key?; (ii) the current is stopped by removing the plug from the key?
Answers
Answered by
1
Answer:
a current is passed through coil b by plugging the key
Similar questions