There are four light-weight-rod samples A,B,C,D separately suspended by threads. A bar magnet is slowly brought...
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There are four light-weight-rod samples A,B,C,D separately suspended by threads. A bar magnet is slowly brought near each sample and the following observations are noted (i) A is feebly repelled (ii)B is feebly attracted (iii)C is strongly attracted (iv)D remains unaffected Which one of the following is true ? (a) B is of a paramagnetic material (b) C is of a diamagnetic material (c) D is of a ferromagnetic material (d) A is of a non-magnetic material There are four light-weight-rod samples A,B,C,D separately suspended by threads. A bar magnet is slowly brought near each sample and the following observations are noted (i) A is feebly repelled (ii)B is feebly attracted (iii)C is strongly attracted (iv)D remains unaffected Which one of the following is true ? (a) B is of a paramagnetic material (b) C is of a diamagnetic material (c) D is of a ferromagnetic material (d) A is of a non-magnetic material
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Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
Posted Date:
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