A portion of Nichrome wire of radius 2.50 mm is to be used in winding a heating coil, if the coil must draw a current of 9.25 A when a voltage of 120 V is applied across its ends, find the required resistance of the coll.

A portion of Nichrome wire of radius 2.50 mm is to be used in winding a heating coil, if the coil must draw a current of 9.25 A when a voltage of 120 V is applied across its ends, find the required resistance of the coll.

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A portion of Nichrome wire of radius 2.50 mm is to be used in winding a heating coil, if the coil must draw a current of 9.25 A when a voltage of 120 V is applied across its ends, find the required resistance of the coll.

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