Questions
An inductance of a capacitance of and a resistance of 10 ohm are connected in series with an ac source of 220 V, 50 Hz. The phase angle of the circuit is
detailed solution
Correct option is C
Phase angle φ is tan-1 XL~XCR here XL=Lω= 200π 100π x10-3=20 ohm XC=1Cω=103πx(1100π) =10 ohm R = 10 ohmTalk to our academic expert!
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An inductor of L = 1 H and capacitor of are connected in series with a resistor of The quality factor of the circuit is nearest to
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