i have tried everything i can think of and i keep getting .0107 for an answer. some one tell me what im doing wrong in the
circuit shown in the diagram below, two thick wires connect a 1.2 volt battery to a nichrome (nicr) wire. each thick
connecting wire is 16 cm long, and has a radius of 10 mm. the thick wires are made of copper, which has 8.36e+28 mobile
electrons per cubic meter, and an electron mobility of 0.00434 (ms)(vm). the nichrome wire is 7 cm long, and has a radius of
2 mm. nichrome has 9e+28 mobile electrons per cubic meter, and an electron mobility of 7e-05 (ms)(vm). what is the magnitude
of the electric field in the thick copper wire? vm