Electric circuits – WJEC Resistors in series and parallel Engineers connect components in electrical circuits in series or parallel to make a range of useful circuits. We can calculate the ...

The functions of basic electronic components are revealed through a series of experiments as students figure out how to create circuits that light up LEDS, sound buzzers, use resistors to dim lights, ...

In a parallel circuit, the net resistance decreases as more components are added, because there are more paths for the current to pass through. The two resistors have the same potential difference ...