More cards in this set

Card 6

Front

what is hookes law state?

Back

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Card 7

Front

how is friction useful

Back

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Card 8

Front

how is friction not useful

Back

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Card 9

Front

how can you reduce friction

Back

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Card 10

Front

what materials are magnetic

Back

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Card 11

Front

why do magnets repel or attract other magnets

Back

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Card 12

Front

how do you make an electromagnet

Back

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Card 13

Front

use of electromagnets

Back

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Card 14

Front

Describe how changing the core can affect the strength of an electromagnet

Back

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Card 15

Front

how does an eletric bell work

Back

Preview of the front of card 15