If you have ever read advanced textbooks or papers about electronics, you may have been surprised to see the use of complex numbers used in the analysis of AC circuits. A complex number has two parts: ...

In addition, since all waveforms are constant-valued at equilibrium points, and so capacitors act as open circuits and inductors act as short circuits. There in lies the basic algorithm for computing ...

Student has earned at least 30 semester hours (AP, Post Secondary, Transfer, IB, etc.), including Precalculus, DC Circuit Analysis, Computer Aided Drafting, Composition and Rhetoric, College Physics I ...

Alternating current (ac) or direct current (dc) circuits are capable of carrying very different currents, as illustrated by the ratings on the switch in Figure 1. This is why it’s so important for ...