A bar magnet of magnetic moment M is cut into two equal parts along its length. The magnetic moment of either part is
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M = length of magnet * pole strength.
When the magnet is cut into two equal parts, the length is halved or otherwise the pole strength becomes half.
In both cases magnetic moment. Becomes = M/2.
When the magnet is cut into two equal parts, the length is halved or otherwise the pole strength becomes half.
In both cases magnetic moment. Becomes = M/2.
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Explanation:
the radius of the third bohr orbit for hydrogen atom is 4.5 The radius of its forth bohr orbit is
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