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Electronics and Communication Engineering - Materials and Components - Discussion

Discussion Forum : Materials and Components - Section 4 (Q.No. 32)
Materials and Components
32.

Assertion (A): Dielectric losses are proportional to tan δ.

Reason (R): tan δ = where ∈r' and ∈r" denote the real and imaginary parts of ∈r.

Both A and R are true and R is correct explanation of A
Both A and R are true but R is not correct explanation of A
A is true but R is false
A is false but R is true
Answer: Option
Explanation:
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