Capacitance for Maximum Power (Jee Mains) | ExamDuo
AC Circuits and Resonance
Medium
Capacitance for Maximum Power
A series L−C−R circuit driven by 300V at a frequency of 50Hz contains a resistance R=3kΩ, an inductor of inductive reactance XL=250πΩ and an unknown capacitor. The value of capacitance to maximise the average power shouldbe (Take,π2=10)