Answer:
The induction of current increases in the coil.
Explanation:
The strength of the bar magnet affect the current in the pickup coil because the magnetic field produced by the bar magnet interfere with the field of he coil. By moving the bar magnet in and out of the coil so induction of electric current will be occurs in the soil. If a bar magnet with more strength is moving in the coil then more current will be induced inside the coil.
