Phasor Model for RC Filter Electronic Circuit

time

R

10000

C

10

ω

7000.

This Demonstration shows the phasor model for the steady-state behavior of a series RC circuit with a sinusoidal input. It lets you change the values of the resistance

R

and capacitance

C

in the circuit and the angular frequency

ω

of the input to examine the amplitude and phase relationships for the system. It also shows how this behavior can be exploited as either a high-pass or low-pass filter.