Physics, 08.10.2021 09:50, dragpack70
the number density of free electrons in a copper conductor is 8.5×10^28m^-3.how long does an electron take to drift from one end of a wire 3.0m long to it's other end? the area of cross section of the wire is 2.0×10^-6m^2 and it is carrying a current of 3.0A
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the number density of free electrons in a copper conductor is 8.5×10^28m^-3.how long does an electro...
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