When a diamagnetic substance is inserted in a current carrying coil, the magnetic field inside the substance is:
increased
decreased
unchanged
increased or decreased depending upon the relative volume of the substance.
A
decreased
B
unchanged
C
increased or decreased depending upon the relative volume of the substance.
D
increased
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Solution
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Factual. The field decreases when a diamagnetic substance is inserted since all dipoles don't align in direction of field.
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