This video covers:

- How to use the V=IR equa
tion
- Current/Potential Difference graphs for wires, resistors, filament lamps

and diodes/>
General info:
- Suitable for al
l GCSE and IGCSE courses
-...

How long will a battery power a circuit? Learn how to estimate battery life in this video.

Current & Potential Difference | Electricity | Physics | FuseSchool



In this video we will be looking at how current relates to both resistance and potential difference, and how we record the potential difference and...

Basics of Electricity and Electronics #2
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In this video, we discuss and understand the meaning of a resistance in an electrical circuit or network. We also try to learn the basic physics that makes up a resistance and how the...