Question

Draw a pattern of magnetic field in current carrying a solenoid and bar magnet . List two distinguish features between two fields

Answer 1

in solenoid

◇direction of magnetic field can be

changed by changing direction of current

in bar magnet

♡direction cannot be changed

in solenoid

◇magnetic intensity can be increased

in bar magnet

♡intensity remains same and cannot be chamged

Answer 2

Answer:

in solenoid

1. direction of magnetic field can be

changed by changing direction of current

2. magnetic intensity can be increased

in bar magnet

1. direction cannot be changed

2. intensity remains same and cannot be changed