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Household wiring often uses 2.0-mm-diameter copper wires. The wires can get rather long as they snake through the walls from the fuse box to the farthest corners of your house Part A What is the potential difference across a 15-m-long, 2.0-mm-diameter copper wire carrying an 9.0 A current? Express your answer to two significant figures and include the appropriate units Av. Value nits Submit My Answers Give Up

Household wiring often uses 2.0-mm-diameter copper wires. The wires can get rather long as they snake through the walls from the fuse box to the farthest corners of your house.

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Sol we know the formula L Congh on metus 0.0821 chms (From dwis lew) E =IR 9 x (0.0821) =0.1389 V Yoal Lite, the voltage dyop

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