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More cards in this set
Card 16
Front
What does a fuse do?
Back
Card 17
Front
What is the size of an electric current?
Back
Card 18
Front
What direction does current flow?
Back
Card 19
Front
What is resistance in a torch?
Back
Card 20
Front
What is current directly proportional to?
Back
Card 21
Front
What is Ohms law?
Back
Card 22
Front
Why is a wire called an ohmic conductor?
Back
Card 23
Front
What happens when you reverse the potential difference across a resistor?
Back
Card 24
Front
What is a thermistor?
Back
Card 25
Front
What happens to the resistance of a thermistor?
Back
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