10) The voltage I in a simple clectrical circnit is slowly decreasing as the batterywears out. The resistance R is slowly incriasting as itneresistor heats up UseOlm's Law. F= IR to lind lhow the curent /is changing at the moment whenR= 400 2 /=0,08 A.dtdi0.01 Vis nd0.031/s

Answered: Image /qna-images/answer/8c780360-cc89-4167-869a-ffca59eafb1e.jpg

10) The voltage I'in a simple clectrical circnit is slowly decreasing as the battery wears out The resistance Ris slowly incrcasting as the resistor heats up Use Olm's Law. = IR ,to lind liow the current / is changing at thhe moment when R=400 2/-0,08 A. dt dR 0.031/s 0.01 Vis md

10) The voltage I'in a simple clectrical circnit is slowly decreasing as the battery wears out The resistance Ris slowly incrcasting as the resistor heats up Use Olm's Law. = IR ,to lind liow the current / is changing at thhe moment when R=400 2/-0,08 A. dt dR 0.031/s 0.01 Vis md

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter21: Circuits And Dc Instruments

Section: Chapter Questions

Problem 28PE: Integrated Concepts A 12.0-V emf automobile battery has a terminal voltage of 16.0 V when being...

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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

10) The voltage I in a simple clectrical circnit is slowly decreasing as the battery
wears out. The resistance R is slowly incriasting as itneresistor heats up Use
Olm's Law. F= IR to lind lhow the curent /is changing at the moment when
R= 400 2 /=0,08 A.
dt
di
0.01 Vis nd
0.031/s

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