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1. Assertion (A): In ionic dielectrics, P = Pe + Pi.Reason (R): In ionic crystals, permanent electric dipole moment is zero.
(A): A is false but R is true
(B): A is true but R is false
(C): Both A and R are true and R is correct explanation of A
(D): Both A and R are true but R is not correct explanation of A
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By: guest on 02 Jun 2017 12.59 am
In ionic dielectrics μp = ∑i ei ri and Po = 0. Therefore P = Pe + Pi.
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