Two magnetically uncoupled inductive coils have Q factors q1 and q2 at the chos

Question

Two magnetically uncoupled inductive coils have Q factors q1 and q2 at the chosen operating frequency. Their respective resistances are R1 and R2. When connected in series, their effective Q factor at the same operating frequency is

Options:

A . q1 R1 + q2 R2

B . q1/R1 + q2/R2

C . (q1 R1 + q2 R2)/(R1 + R2)

D . q1 R2 + q2 R1

Answer: Option C

-NA-

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