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Drift speed of electrons, when 1.5 A of ...

Drift speed of electrons, when 1.5 A of current flows in a copper wire of cross setion `mm^(2)` , is v. If the electron density in copper is `9xx10^(28)//m^(3)` the value of v in `mm//s` close to (Take charge of electron to be `=1.6xx10^(-19)C)`

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