Answer to Question #33436 in Electric Circuits for sannya
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,
(a)the required resistance of the coil.
(b) the length of wire you must use to wind the coil.