(a) If the resistance R 1 decreases, what happens to the voltage drop across R 3 ?...
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(a) If the resistance R1 decreases, what happens to the voltage drop across R3? The switch S is still open, as in the figure.
(b) If the resistance R1 decreases, what happens to the voltage drop across R2? The switch S is still open, as in the figure.
(c) In the circuit shown, if the switch S is closed, what happens to the current through R1?
Transcribed Image Text:
R1 R3 R2
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a If the resistance R1 decreases the current through the circuit will increase and thus the voltage ...View the full answer
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Related Book For
College Physics With An Integrated Approach To Forces And Kinematics
ISBN: 978-1260547719
5th Edition
Authors: Alan Giambattista
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