Answers

2016-03-12T17:30:34+05:30
If a bar magnet is given then suspend it with a thread tying at its centre and suspend it freely. it turns for some time and shows the direction towards north. According to geography to the left of the North there is East. Thus by determining the North direction we can find west direction.  
0
am sorry there was a typing mistake, to the left of north there is west not east..
ok mam thanks
  • Brainly User
2016-03-12T17:34:38+05:30
By right hand thumb rule
0