aqa additional physics - current electricity and potential difference

questions on electricity and potential difference, these are gcse, aqa, higher tier questions from information in my science book, enjoy XD

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  • Created by: zofia
  • Created on: 13-04-11 19:08
what is the equation that links resistance, voltage and current?
voltage = current x resistance
1 of 6
what does a.c. stand for?
alternating current
2 of 6
what is resistance mesured in?
ohms
3 of 6
a current is a flow of .... what?
charge
4 of 6
whats the equation that links current, potential difference and power?
power = potentail diff. x current
5 of 6
what is the equation that links current, charge and time?
charge = current x time
6 of 6

Other cards in this set

Card 2

Front

what does a.c. stand for?

Back

alternating current

Card 3

Front

what is resistance mesured in?

Back

Preview of the front of card 3

Card 4

Front

a current is a flow of .... what?

Back

Preview of the front of card 4

Card 5

Front

whats the equation that links current, potential difference and power?

Back

Preview of the front of card 5
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