## RC Circuits

##
RC Circuits

A 12 kΩ resistor is in series with a 0.02 μF capacitor across a 1.2 kHz ac source. If the current is expressed in polar form as I = 0.3 angle 0° mA, what is the source voltage expressed in polar form?

##
RC Circuits

In a series RC circuit, when the frequency and the resistance are halved, the impedance

*DOWNLOAD EXAMIANS APP*

##
RC Circuits

A resistor and a capacitor are in series across a 20 V ac source. Circuit impedance is 4.33 k. Current flow in the circuit is

##
RC Circuits

Point +4 on the complex plane is

*DOWNLOAD EXAMIANS APP*