a bar magnet of magnetic moment M is cut into two parts of equal length the magnetic moment of either part is
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This is such an interesting question.
If a bar magnet of magnetic moment M is cut into two parts of equal length, the magnetic moment of either part is M/2. The magnetic moment becomes half but its pole strength doesn't change. Because we cut along the axis.
Hope this will prove helpful.
If a bar magnet of magnetic moment M is cut into two parts of equal length, the magnetic moment of either part is M/2. The magnetic moment becomes half but its pole strength doesn't change. Because we cut along the axis.
Hope this will prove helpful.
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