Answered: For an electric current to flow, a/an…

For an electric current to flow, a/an must "push" the charges through the conductor. O electromotive force O electric field current density energy

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter24: Magnetic Fields

Section24.2: Forces Caused By Magnetic Fields

Problem 25PP

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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.

Question

For an electric current to flow, a/an
must "push" the charges through the
conductor.
O electromotive force
O electric field
O current density
O energy

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