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Which of the following statements is not true ?A. Paramagetic substances are weakly attracted by magnetic fieldB. Ferromagnetic substances cannot be magnetised permanentlyC. The domains in antiferromagnetic substances are oppositely oriented with respect to each otherD. Pairing of electrons cancels their magnetic moment in the diamagnetic substances |
Answer» Correct Answer - B Ferromagnetic substances can be magnetised permanently. Other given statements are true. |
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