In electricity, the behavior of an alternating circuit (AC) is determined by whether its circuit elements are connected in series or in parallel. Resonance describes a characteristic frequency determined by the values of the resistance (in units of...

An LC circuit consists of an inductor, represented by the letter L, and a capacitor, represented by the letter C. When connected together, an electrical current can alternate between them at an angular frequency...

The tuned circuit is a fundamental building block among electrical and analog electronic circuits. Understanding how it functions provides insight to power quality, communications, controls, electronic equipment, and many other systems found in industrial manufacturing plants. This article provides a brief tutorial on...

Apple's $1,349 Macintosh LC III is an inexpensive, speedy addition to the LC line. Its pizza-box design is equipped with a 25MHz 68030 processor, 4Mbytes of RAM that can be expanded to 36Mbytes and 512K of video RAM. There is also an FPU socket...