What length wire must she use

Reference no: EM13716325

Question: A motorcyclist is making an electric vest that, when connected to the motorcycle's 12 V battery, will warm her on cold rides. She is using 0.25-mm-diameter copper wire, and she wants a current of 5.5A in the wire.

Part A: What length wire must she use?

I'm having problems with this question. Please, show me the process of solution. Thanks!

Reference no: EM13716325

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