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A resistance R and inductance L and a ca...

A resistance R and inductance L and a capacitor Call are connected in series with an a.c. supply. The resistance of R is 16 ohm and for a given frequency, the inductive reactance of L is 24 ohm and capacitive reactance of C is 12 ohm. If the current in the circuit is 5 amp find
Q (d) phase angle

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The voltage of a.c. supply is given by` r = 1Z = 5 x x20 = 100 volt`
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