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 ...

The flow of current through a circuit is usually measured in amps ... where V=Voltage, I=Current, and R=Resistance. In a complex load, we substitute Z for resistance, where Z=Impedance. The Ohm’s Law ...

Complex circuits may have some resistors connected in series, and some connected in parallel. For example, the following combination of resistors shows two resistors connected in series ...

To understand the differences, we must first explore the very basic principle of how electricity flows through a circuit. Ohms Law: V = i * R where V = voltage ... device which is usually governed by ...

The symbol for resistance is R, it is measured in ohms \((\Omega )\). The symbol for current is I, it is measured in amperes \((A)\).

Voltage, current and resistance are the fundamental building blocks of understanding electrical circuits. Their relationship can be explained with the help of Ohm’s Law which describes how the ...

There's resistance in the circuit, reducing the voltage available ... Second rule: The second rule isn't just a rule--it's the law. Specifically, Ohm's law. Don't freak; I'll go slow with the ...