Question -
Answer -
An inductor (L), acapacitor (C), and a resistor (R) is connected in parallel witheach other in a circuit where,
L┬а=5.0 H
C┬а=80 ╬╝F = 80 ├Ч 10тИТ6┬аF
R┬а=40 ╬й
Potential of the voltagesource,┬аV┬а= 230 V
Impedance (Z) of the givenparallel┬аLCR┬аcircuit is given as:
Where,
╧Й = Angular frequency
Atresonance,
Hence, the magnitude of┬аZ┬аisthe maximum at 50 rad/s. As a result, the total current is minimum.
Rms current flowing throughinductor L is given as:
Rms current flowing throughcapacitor C is given as:
Rms current flowing throughresistor R is given as:
