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QUESTION
An extension cord made of two wires of diameter 0.129 (no. 16 copper wire) and of length 2.7 (9ft ) is connected to an electric heater which draws...
An extension cord made of two wires of diameter 0.129 (no. 16 copper wire) and of length 2.7 (9ft ) is connected to an electric heater which draws 13.0 A on a 120-V line. How much power is dissipated in the cord? (answer needs to be W (power))
