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Card 6

Front

the magnetic field is ____ (perpendicular/parallel?) to wire

Back

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Card 7

Front

changing current direction will change the ___ direction

Back

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Card 8

Front

when a current increases, the magnetic field...

Back

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Card 9

Front

a permanent magnet always has...

Back

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Card 10

Front

an induced magnet is a...

Back

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Card 11

Front

give examples of a magnetic material

Back

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Card 12

Front

the earth has a magnetic field due to....

Back

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Card 13

Front

we can prove there's a magnetic field around a wire with a....

Back

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Card 14

Front

if the number of loops in a wire (number of coils) increases, the ___ also increases

Back

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Card 15

Front

what's can we place in the solenoid (the looped wire) to increase the current?

Back

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