In this article we talk about resistors in parallel, the equivalent resistance and the current divider rule for parallel connection of resistors. Let’s consider this circuit: In circuit 1 we have two ...

This resistor with bands of red, violet, yellow, and gold has a value of 270,000 ohms (270kΩ) with a tolerance of ±5%. \( \begin{eqnarray*}\text{R}_\text{t ...

Save guides, add subjects and pick up where you left off with your BBC account. For electricity to flow, everything needs to be connected in a big ring. It’s called a circuit. For example, the lights ...

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