Q.
An ac source is connected to a resistive circuits. Which of the following is true?
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a
Current leads the voltage and both are in same phase
b
Current lags behind the voltage and both are in same phase
c
Current and voltage are in same phase
d
Any of the above may be true depending upon the value of resistance
answer is C.
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Detailed Solution
In purely resistive circuits, voltage and current are in same phase
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