5 47 An inductance of 2 0 H a capacitance of 18 F and a

Last updated: 6/11/2023

5 47 An inductance of 2 0 H a capacitance of 18 F and a resistance of 10 ks are connected to an AC source of 20 V with adjustable frequency a What frequency should be chosen to maximise the current RMS in the circuit b What is the value of this maximum current RMS Ans a 250 3 Hz b 2mA