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Is it possible to use a capacitor of suitable capacitance instead of a choke coil?
An a.c. voltage source E= 200 √2 sin 100t is connected across a circuit containing an a.c ammeter and a capacitor of capacitance 1μF. The reading of the ammeter is:
What is the unit of Capacitive Reactance X_{c}?
The average power dissipation in pure capacitive circuit is:
What is the natural frequency of an LC oscillator?
What is the average power consumed/cycle in ideal capacitor.
Capacitive reactance of the capacitor depends upon
The impedance of a 10 microfarad capacitor for 50 Hz ac is:
What is the capacitive reactance of 6 x 10^{6} F capacitor for frequency of 10^{6} Hz?
105 videos414 docs114 tests

DC Pandey Solutions: Alternating Current Doc  4 pages 
Alternating Current: Average & RMS Value Doc  5 pages 
RMS Voltage Video  13:33 min 
Test: Power in an AC Circuit Test  10 ques 
Series LR, CR & CR Circuit Doc  7 pages 
105 videos414 docs114 tests

DC Pandey Solutions: Alternating Current Doc  4 pages 
Alternating Current: Average & RMS Value Doc  5 pages 
RMS Voltage Video  13:33 min 
Test: Power in an AC Circuit Test  10 ques 
Series LR, CR & CR Circuit Doc  7 pages 