Find the dielectric constant for a material with electric susceptibility of 4.

A)
3
B)
5
C)
8
D)
16

Correct Answer : Option (B) :   5

Explanation : The electric susceptibility is given by χe = εr – 1. For a susceptibility of 4, the dielectric constant will be 5. It has no unit.

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A)
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B)
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D)
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