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.

Potential difference in series circuits Try the experiment online Resistors in series Test your knowledge Resistance ® close resistance (R)How difficult it is for current to flow. increases when ...

THIS communication is concerned with the measurement of the transmural potential difference, the short-circuit current, and the net sodium flux in isolated segments of rabbit ileum using a method ...