A series LCR circuit is connected to an a.c. source of 220 V - 50 hz. If the readings
Channel: Doubtnut
Date: 2020-08-16

A series LCR circuit is connected to an a.c. source of 220 V - 50 hz. If the readings of voltmeters acorss resistor, capacitor and inductor are 65 V, 415 V and 204 volt  respectively , and `R = 100 Omega` calculate (i) current in the circuit (ii) value of L (iii) valueo of C and (iv) capacitance required to produce resonance with the given inductor L.