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The magnetic length of a bar magnet is 1ocm then it's geometric length is

The magnetic length of a bar magnet is 1ocm then it's geometric length is
 

Grade:12

2 Answers

Arun
25758 Points
3 years ago
Dear student
 
Magnetic length = (5/6) geometric lengthhence geometric length = 12 cm
 
Regards
Arun (askIITians forum expert)
Khimraj
3007 Points
3 years ago
Geometric length: Geometric length is the measure of total length of magnet. A bar magnet consist of two equal and opposite magnetic pole separated by a small distance. Poles are not exactly at the ends. The shortest distance between two poles is called effective length and is less than its geometric length.
 
Magnetic length = (5/6) geometric lengthTherefore geometric length = 12 cm

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