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Task 30567.
Sold: 29
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Uploaded: 01.04.2014
Content: 30567.jpg 71,31 kB
Refunds: 0
Uploaded: 01.04.2014
Content: 30567.jpg 71,31 kB
Юрий Физик
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The average electron drift velocity in a copper wire is 74 μm / s. Determine the potential difference at the ends of the wire with a length of L = 5 m. The specific conductivity of copper is 5.9 * 10 ^ 7 (Ohm * m) ^ - 1, and the concentration of conduction electrons in it is 10 ^ 29 m ^ 3.
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A detailed solution with a brief record of the conditions, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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