If resistance R = 10 Ω, inductance L = 2 mH and capacitance = 5 μF are connected in…
Physics · NEET · NTA Exams — Electromagnetic Induction and Alternating Currents
If resistance R = 10 Ω, inductance L = 2 mH and capacitance = 5 μF are connected in series to an A.C. source of frequency of 50 Hz. Then, at resonance the impedance of the circuit:
- zero
- 10 Ω
- 1000 Ω
- 100 Ω
Answer
(B) 10 Ω
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