Question

A bar magnet has geometric length 6 cm.
find its magnetic length:​

Answer 1

Answer:

Given: Magnetic length of a bar magnet =6cm

Solution: We know that the magnetic length is equivalent to 5/6 th of geometric length.

- Thus, Magnetic length =5/6 (geometric length)

10=5/6 (geometric length)

10×(6/5)= geometric length

12= geometric length

Explanation:

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Answer 2

Answer:

The geometric length is 7.5 cm.

Explanation:

Given:

Magnetic length of a bar magnet = 6 cm

To find:

The geometric length of the bar magnet

Solution:

We know that the magnetic length is equivalent to 5/6th of geometric length.

Thus, Magnetic length = 5/ 6 (geometric length)

                                         6 = 5/6 (geometric length)

                             6 x (6/5) = geometric length

                                         7.5 = geometric length

Thus, the geometric length is 7.5 cm.