Physics, 16.07.2019 17:20 tastyspeaks
An alternating current circuit has resistance r, inductance l and capacitance c in series with a voltage source. which statement is correct?
question options:
1) the voltage across the capacitor leads the voltage across the inductor by 90°.
2) the voltage across the inductor leads the voltage across the capacitor by 90°.
3) the voltage across the inductor leads the voltage across the resistor by 180°.
4) the voltage across the inductor leads the voltage across the capacitor by 180°.
5) both voltages lead the voltage across the resistor by 90°.
Answers: 3
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An alternating current circuit has resistance r, inductance l and capacitance c in series with a vol...
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