The Basics of Series-Parallel Circuits Both voltage and current divide in these circuits Electric circuits often consist of several elements, some combined in series and others in parallel. The ...

Learn how engineers design electrical circuits by calculating the voltage, current and resistance of electrical components.

In National 4 Physics examine the current and voltage in series and parallel circuits to formulate rules and determine unknown values.

Mike has taught more than 1,000 classes on 30 different electrical-related subjects — ranging from alarm installations to exam preparation and voltage drop calculations. He continues to produce ...