engineering recuitment UPPCL Technician Electrician 2022 Mock Test Electrician and Wireman Electrical Networks Capacitors
A voltage of V sin(4t) is applied to a pure capacitor. Which of the following represents the current through the capacitor?
1
A sin \(\left( {4t - \frac{\pi }{4}} \right)\)
2
A sin \(\left( {4t - \frac{\pi }{2}} \right)\)
3
A sin \(\left( {4t + \frac{\pi }{2}} \right)\)
4
A sin \(\left( {4t + \frac{\pi }{4}} \right)\)