In an $AC$ circuit having only a capacitor,the current . . . . . . .
- Alags behind the voltage by $\frac{\pi}{2}$ in phase.
- Bleads the voltage by $\frac{\pi}{2}$ in phase.
- Cleads the voltage by $\pi$ in phase.
- Dlags behind the voltage by $\pi$ in phase.
Explore More
Similar Questions
$A$ $70 mH$ inductor is connected to a $220 V, 50 Hz$ $AC$ supply. The rms value of the current in the circuit is:
There is no resistance in the inductive circuit. Kirchhoff's voltage law for the circuit is
Easy
View SolutionWhen a pure resistor is connected to an $AC$ source,the phase difference between the voltage and the current through the resistor is (in $^{\circ}$)
For a purely inductive or a purely capacitive circuit,the power factor is
Assertion : No power loss is associated with a pure capacitor in an $AC$ circuit.
Reason : No current is flowing in this circuit.
Reason : No current is flowing in this circuit.
MediumAIIMS 2007
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo