6. A potential difference of 9 V is maintained across a conductor in a circuit. If the conductor has a resistance of 10 ohms, how many electrons flow through the conductor's cross-section in 5 seconds?

6. A potential difference of 9 V is maintained across a conductor in a circuit. If the conductor has a resistance of 10 ohms, how many electrons flow through the conductor's cross-section in 5 seconds?

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter8: Electricity And Magnetism

Section: Chapter Questions

Problem 9FIB

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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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6. A potential difference of 9 V is maintained across a
conductor in a circuit. If the conductor has a resistance
of 10 ohms, how many electrons flow through the
conductor's cross-section in 5 seconds?

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