Difference between revisions of "Direct Current"
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Revision as of 09:30, 1 March 2019
Key Stage 4
Meaning
Direct current is when electricity only flows in one direction.
About Direct Current
- Direct current is produced by electrical cells, batteries and dynamos.
- Direct current can be made from an alternating current using a diode.
- Direct current is needed to charge a cell or battery.
- Direct current is used in electrolysis.