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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > How much time will be taken by an electron to move distance I = 1km in a copper wire of cross section A=1 mm^2 if it carries a current I = 4.5 A?`

How much time will be taken by an electron to move distance I = 1km in a copper wire of cross section A=1 mm^2 if it carries a current I = 4.5 A?`

How much time will be taken by an electron to move distance I = 1km in a copper wire of cross section A=1 mm^2 if it carries a current I = 4.5 A?`