Determine what is the maximum allowable length of wire

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Reference no: EM13278072

An electrical device is designed to draw 4.0 amps. A 0.5 mm diameter copper wire is used to connect the device to a power source. What is the maximum allowable length of wire (in m), if the voltage across the wire is not supposed to drop by more than 1.5 V? Assume the wire is maintained at room temperature.

Reference no: EM13278072

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