A piece of nichrome wire has a radius

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Reference no: EM13557127

A piece of Nichrome wire has a radius of 6.00 10-4 m.

It is used in a laboratory to make a heater that uses 4.00 102 W ofpower when connected to a voltage source of 120 V.

Ignoring the effect of temperature on resistance, estimate the necessary length of wire.

Reference no: EM13557127

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