Insulated copper wire in wounder around the plastic cylinder and connected to galvanometer what will happen why.
A) bat magnet pushed in
B) bar magnet keep out
C) bar magnet pull
D) number of term increase
Answers
Answered by
8
A.a)When a bar magnet is pushed inside the coil, an induced current is setup in the coil as the magnetic flux linked with coil changes continuously and galvanometer deflects towards right side.
Answered by
1
option A when magned is pushed inside the galvanometer shows deflection towards its right
Similar questions