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Suppose you have two bars of identical d...

Suppose you have two bars of identical dimensions, one made of paramagnetic substance and the other of diamagnetic substance. If you place these bars along a uniform magnetic field, show diagramatically what modification in the field pattern would take place in each case.

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Inside a paramagnetic bar, field concentrates slighly in the bar, figure. Inside a

diamagnetic bar, magnetic field lines avoid to enter. This is shown in figure.
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