A pivoted small magnetic needle of moment m is placed at a distance r along the axis of a short bar magnet of moment M. Find the force on the pivot of

Question

A pivoted small magnetic needle of moment m is placed at a distance r along the axis of a short bar magnet of moment M. Find the force on the pivot of

A pivoted small magnetic needle of moment m is placed at a distance r along the axis of a short bar magnet of moment M. Find the force on the pivot of the needle.

Monjur Alahi

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2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - `(3mu_(0)mM)/(2pir^(4))`

5 views Answered 2023-02-05 15:29