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Describe why current flows through a circuit and explain why some materials allow charges to flow more easily than others.

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Answer:The answer is resistance of a wire is proportinoal to the square of its diamater and because they also sometimes stop.

hope this helps

User Antoni Gual Via
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Answer:resistance of a wire is inversly proportional to the square of its diameter.

Step-by-step explanation:

Hope this answers ur question!

User Jlngdt
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