An electric circuit has a battery with an EMF of 1.50 V. Its positive terminal is connected to its negative terminal by a copper wire in a circular loop having a radius of 0.500 m. Solve for the drift velocity in the wire if there is one free electron per copper atom. Detailed assumptions: The size of the cell is negligible compared to the length of the circuit. Copper resistivity: p = - Copper density: D = 8.96x10³ kg – m-3 - Copper relative atomic mass: m, = 63.5 g/mol 1.80x10-80 – m

An electric circuit has a battery with an EMF of 1.50 V. Its positive terminal is connected to its negative terminal by a copper wire in a circular loop having a radius of 0.500 m. Solve for the drift velocity in the wire if there is one free electron per copper atom. Detailed assumptions: The size of the cell is negligible compared to the length of the circuit. Copper resistivity: p = - Copper density: D = 8.96x10³ kg – m-3 - Copper relative atomic mass: m, = 63.5 g/mol 1.80x10-80 – m

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter27: Current And Resistance

Section: Chapter Questions

Problem 27.11OQ: Two conducting wires A and B of the same length and radius are connected across the same potential...

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An electric circuit has a battery with an EMF of 1.50 V. Its positive terminal is connected to its negative terminal by a copper wire in a circular loop having a radius of 0.500 m. Solve for the drift velocity in the wire if there is one free electron per copper atom. Detailed assumptions: - The size of the cell is negligible compared to the length of the circuit. - Copper resistivity: p = 1.80× 10-ªN-m - Copper density: D = 8.96×10°kg-m-3 - Copper relative atomic mass: ma = 63.5 g/mol %3D %3D
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