Author’s note: This article shows how to derive circuit gain equations via a signal flow graph. With practice you may be able to write a gain equation by locating signal paths and loops in the ...

For the circuit shown in the figure, use the node-voltage method of circuit analysis to find a) the branch currents ia, ib and ic, and b) the power associated with each source. State whether the ...

This course covers AC circuits under sinusoidal steady-state conditions using the concept of the frequency domain. Introduces the use of complex numbers, phasors, impedance and admittance for the ...