Answered: 3. Find the the current through the…

3. Find the the current through the Galvometer (old version of Ammeter) in the following circuit. The resistance of the Galvometer is 2002.² R₂ H 20 V ΤΩ 692

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 4PE: Find the current when 2.00 nC jumps between your comb and hair over a 0.500-s time interval.

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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

3. Find the the current through the Galvometer (old version of Ammeter) in the following
circuit. The resistance of the Galvometer is 2012.²
492
302
20 V
ΤΩ
652

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