Question

Why magnetic length is equal to 5/6 times of geometric length? 9,311 views?

Answer 1

Explanation:

The shortest distance between two poles is called effective length and is less than its geometric length. Since the magnetic poles are not exactly at the ends, the magnetic length is slightly less than the geometrical length.

Answer 2

Answer:

The shortest distance between two poles is called effective length and is less than its geometric length. Since the magnetic poles are not exactly at the ends, the magnetic length is slightly less than the geometrical length.

Hence, magnetic length is 5/6 times of geomatric lenght.