What happen to dipole of a bar magnet if cut into two equal pieces (1) parallel to its length (2) transverse to its length
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P = m × 2l ..
Now since the length is halved, p becomes half.
And pole strength doesn't cut when you go perpendicular .
It only cuts when you go parallel.
In either case , dipole moment is halved.
Now since the length is halved, p becomes half.
And pole strength doesn't cut when you go perpendicular .
It only cuts when you go parallel.
In either case , dipole moment is halved.
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