More cards in this set

Card 6

Front

What does a change in direction of current mean?

Back

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Card 7

Front

Electromagnets can be?

Back

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Card 8

Front

Why are electromagnets useful?

Back

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Card 9

Front

How to work out direction of magnetic field on wire?

Back

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Card 10

Front

Fingers

Back

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Card 11

Front

Second finger

Back

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Card 12

Front

How to increase strength of magnetic field?

Back

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Card 13

Front

Increase magnetic field in solenoid by:(1)

Back

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Card 14

Front

Increase magnetic field in solenoid by: (2)

Back

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Card 15

Front

Increase magnetic field in solenoid by: (3)

Back

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