Circuits

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  • Created by: Katy **
  • Created on: 29-12-13 14:33
What varies the current running through a resistor?
variable resistor
1 of 10
What opposes the current?
the resistance
2 of 10
What is the drive of electrons in a circuit?
the voltage
3 of 10
What is the effect/flow of electrons around a circuit?
the current
4 of 10
If you increase the resistance you...?
decrease the current
5 of 10
Will increasing the temperature of a wire increase/decrease the resistance?
increase
6 of 10
If there is no gradient change in a graph, this means that there is...?
no resistance change
7 of 10
If a wire is kept at a constant temperature, the resistance is ...?
constant
8 of 10
If the resistance in the variable resistor is increased, the current is...?
reduced
9 of 10
If you increase the resistance share of voltage, does this increase/decrease the voltage across
decrease
10 of 10

Other cards in this set

Card 2

Front

What opposes the current?

Back

the resistance

Card 3

Front

What is the drive of electrons in a circuit?

Back

Preview of the front of card 3

Card 4

Front

What is the effect/flow of electrons around a circuit?

Back

Preview of the front of card 4

Card 5

Front

If you increase the resistance you...?

Back

Preview of the front of card 5
View more cards

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