Elektriese stroom: Verskil tussen weergawes

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RAM (besprekings | bydraes)
Nuwe blad: '''Elektriese stroom''' is die vloei (beweging) van elektriese ladings. Die SI-eenheid van elektriese stroom is die ampere (A), wat gelykstaande aan 'n vloei van een [[cou...
 
RAM (besprekings | bydraes)
Lyn 63:
:''R'' is the [[electrical resistance|resistance]] measured in [[Ohm (unit)|ohm]]s
 
== Conventional current ==<!-- This section is linked from [[Hall effect]] -->
[[Image:Galvanic cell.png|350px|thumb|Scheme of a discharging [[galvanic cell]]: The electric current is carried by electrons outside the cell (electric current going the opposite way of the electrons), and is carried by positively charged [[cation]]s inside the cell (electric current going in the same way as the [[anion]]s)]]