GCSE; WJEC; Electric circuits – WJEC Measuring current and voltage. Engineers connect components in electrical circuits in series or parallel to make a range of useful circuits.

If you're seeking a way to measure current and power in a circuit, you need to know about current-sense amplifiers ... A typical CSA IC is Texas Instruments’ INA190 series of devices.

Measuring current is always a nuisance because you have to break the circuit to put the measuring device in series with the circuit. That problem never goes away. Still, any high ...

Learn how electric circuits work and how to measure current and potential difference with this guide for KS3 physics students aged 11-14 from BBC Bitesize.