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23 Nov 2019

In the circuit shown in the diagram below, two thick wires connecta 1.6 volt battery to a Nichrome (NiCr) wire. Each thick connectingwire is 16 cm long, and has a radius of 10 mm. The thick wires aremade of copper, which has 8.36e+28 mobile electrons per cubicmeter, and an electron mobility of 0.00434 (m/s)/(V/m). TheNichrome wire is 5 cm long, and has a radius of 4 mm. Nichrome has9e+28 mobile electrons per cubic meter, and an electron mobility of7e-05 (m/s)/(V/m).



What is the magnitude of the electric field in the thick copperwire?
V/m

What is the magnitude of the electric field in the thin Nichromewire?


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Trinidad Tremblay
Trinidad TremblayLv2
23 Nov 2019

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