a coil made up of insulated copper wire is connected to a galvanometer what will happen to the deflection of galvanometer if this coil is moved towards a stationary bar magnet and move away from it give reasons and name the phenomenon involved

when coil will be moved towards the magnet a current will be induced in the coil and the galvanometer will show a deflection but when it will taken away the current will still be generated but in the opposite direction ...this phenomenon is called electromagnetic induction