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Physics, 18.03.2021 02:50 trapdee61p3sj8r

A copper conductor of cross-sectional area 2.1 x 10-6 m2 carrying a current of
2.1 ampere. Find the mean velocity of electron flow in the conductor. The electron
concentration in copper is 8.5 x 1028 m3​

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A copper conductor of cross-sectional area 2.1 x 10-6 m2 carrying a current of
2.1 ampere. Fi...

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