During the 5.05 min a 4.84 A current is set up in a wire, how many coulombs pass through any cross section across the wire's width and figure out how many electrons pass through any cross section across the wire's width??

During the 5.05 min a 4.84 A current is set up in a wire, how many coulombs pass through any cross section across the wire's width and figure out how many electrons pass through any cross section across the wire's width??

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 1P

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Concept explainers

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.

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