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The relation between geometrical length L G and magnetic length L M

The relation between geometrical length L G and magnetic length L M

Grade:12th

1 Answers

Arun
25750 Points
6 years ago
Dear Deepak
 
In a bar magnet the poles of the magnet are situated a little distance inside the ends of the magnet. The distance between these two poles (north and south) is known as magnetic length. The actual length or the size of the magnet is called the geometric length. And therefore magnetic length is obviously slightly lesser than the geometric length.
 
Magnetic length = (5/6) geometric length
 
Regards
Arun (askIITians forum expert)

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