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The real part of complex dielectric constant and tanδ for a dielectric are 2.1 and 5 x 10-4 at 100 Hz respectively. The imaginary part of dielectric constant at 100 Hz is

1.05 x 10-3
2.1 x 10-3
5 x 10-3
1.05 x 10-2

Correct Answer: 1.05 x 10-3

Explanation:

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