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Card 16

Front

What two things do you need to make a current flow?

Back

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Card 17

Front

What is the current everywhere in a single closed loop?

Back

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Card 18

Front

Charge flow=

Back

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Card 19

Front

What are small currents measured in

Back

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Card 20

Front

What is needed to make a current flow in a circuit?

Back

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Card 21

Front

What happens in a battery?

Back

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Card 22

Front

Which charged terminal has the higher electrical potential?

Back

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Card 23

Front

What does the potential difference and current that a cell can deliver dependant upon?

Back

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Card 24

Front

What does the longer line on a symbol for a cell show?

Back

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Card 25

Front

What happens when you apply a pd between the ends of a piece of wire?

Back

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