Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Physics Electromagnetic Oscillations and Alternating Current AC Voltage Applied to a Series LCR Circuit
A sinusoidal voltage, of Erms = 200 V and frequency 50 Hz, is applied to a series LCR circuit which contains a resistor with R = 3 Ω, an inductor with XL = 8 Ω, and a capacitor with XC = 4 Ω. The average rate, at which energy is dissipated in the resistor, is
1
240 W
2
4800 W
3
2400 W
4
More than one of the above
5
None of the above