The resistance {\R}=10 Ω, inductance {\L}=2 {\mH} and capacitance cof 5 \mu {\F} are connected in same to an {\AC} source of frequency 5 {\O} {\Hz}, then at resonance the impedance of circuit is

CGPET 2012 Solved Paper

Section: Physics

Question : 45 of 150

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The resistance R=10Ω, inductance L=2‌mH and capacitance cof 5µF are connected in same to an AC source of frequency 5O‌Hz, then at resonance the impedance of circuit is

zero
10Ω
100Ω
1000Ω

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