Diode
Revision as of 21:28, 27 February 2019 by NRJC (talk | contribs) (Created page with "==Key Stage 4== ===Meaning=== right|300px|thumb|The symbol for a '''diode'''. A '''diode''' is an electrical component which...")
Key Stage 4
Meaning
A diode is an electrical component which only allows electricity through in one direction.
About Diodes
- Diodes have a low resistance in one direction but a very high resistance in the reverse direction.
- Diodes can be used to change an alternating current into a direct current.