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Electronics and Communication Engineering - Materials and Components - Discussion

Discussion Forum : Materials and Components - Section 3 (Q.No. 22)
Materials and Components
22.
A liquid has N permanent dipoles μp per unit volume and has been subjected to dc field for a long time such that orientation polarization is P0. At t = 0, the field is suddenly removed, then polarization
will remain constant at P0
will become zero at t = 0
will delay to zero with a time constant
either b or c
Answer: Option
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