Questions
A resistor is connected in series with a capacitor. A source of supply voltage is connected across the combination. If the current through the circuit is A the value of capacitance is
detailed solution
Correct option is A
Current leads the supply voltage by an angle ofπ4∴ xcR=tanπ4⇒1/ωcR=1⇒C=1ωR=1100π×100F=100πμFTalk to our academic expert!
Similar Questions
The diagram shows a capacitor C and a resistor R connected in series to an ac source. V1 and V2 are voltmeters and A is an ammeter
Consider now the following statements
I. Readings in A and are always in phase
II. Reading in is ahead in phase with reading in
III. Readings in A and are always in phase
Which of these statements are/is correct
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