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tanweasel847Lv1
6 Oct 2020
A copper wire has a circular cross section with a radius of 1.25 mm. If the wire carries a current of 3.70 A, Find the drift speed of the electrons in the wire. ( Take the density of mobile charge carriers in copper to be n = 1.1*1029 elctrons/m). All other things being equal, what happens to drift speed in wires made of having large numbers of conduction electrons per atom tham copper. Explain.
A copper wire has a circular cross section with a radius of 1.25 mm. If the wire carries a current of 3.70 A, Find the drift speed of the electrons in the wire. ( Take the density of mobile charge carriers in copper to be n = 1.1*1029 elctrons/m). All other things being equal, what happens to drift speed in wires made of having large numbers of conduction electrons per atom tham copper. Explain.
Rishabh JainLv6
8 Nov 2020
