The resistive elements in the bulbs of the series circuit obey Ohm's Law, which states that the voltage across a resistive element equals the resistance of the element times the current flowing ...

The series circuit is a single closed loop, as you can see. But a parallel circuit provides multiple loops. If you stack the loads on top of each other ladder-rung-style in your drawing, they are in ...

Know your way around an electric circuit? Show that you know your series circuits from your parallel circuits with BBC Bitesize.

An anti-log amplifier design with a temperature-compensation network built around a nearly linear PTC thermistor.

Circuit dynamics is often the hardest aspect of circuit design and deserves some systematic attention. Reading through this series will put you back in school, but if I succeed in my goal in writing ...

Find out how you can change a circuit by adding items like switches with this Bitesiz KS2 science animation and a fun activity.