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Magnetic Properties of Materials

Quick practice

Question 1 of 4

Under the influence of an external electric field, an insulator undergoes the process of polarization. There is four contributing factors to the total polarization viz. electronic, ionic, orientational, and space charge. At the optical frequencies, the only contribution to total polarization is from

A

Space charge polarization

B

Orientational polarization

C

Electronic polarization

D

Ionic polarization

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