EEE :: RC Circuits

In the complex plane, the number 14 – j5 is located in the

Point +4 on the complex plane is

A 470 resistor and a 0.2 F capacitor are in parallel across a 2.5 kHz ac source. The admittance, Y, in rectangular form, is

In a series RC circuit, 12 V_{(rms)} is measured across the resistor and 15 V_{(rms)} is measured across the capacitor. The rms source voltage is

A 6 kHz sinusoidal voltage is applied to a series RC circuit. The frequency of the voltage across the resistor is

The voltages in Problem 4 are measured at a certain frequency. To make the capacitor voltage greater than the resistor voltage, the frequency

In the complex plane, the number 4 + j3 is located in the

When the frequency of the source voltage decreases, the impedance of a parallel RC circuit

A 47 resistor and a capacitor with a capacitive reactance of 120 are in series across an ac source. What is the circuit impedance, Z?