- #1
Ant92
- 8
- 0
I'm doing AS-level physics at the moment and we have moved onto circuits, current, etc. I feel a bit of an idiot but i cannot seem to describe in fully what voltage is. this is mainly because i don't really know. i understand that it represents the potential difference in a circuit, but i have limited understanding of that too. i can remember equations etc, regarding voltage, (V=IR, V=P/I, etc), i just cannot explain it if a question asks me too. any help would be appreciated.
thank you
My try at explaining it
It has some thing to do with the pd of a circuit which when all the the pd across a circuit is combined it is the same as the electromotive force provided by the power cell
thank you
My try at explaining it
It has some thing to do with the pd of a circuit which when all the the pd across a circuit is combined it is the same as the electromotive force provided by the power cell