What happens to the voltage, V4, across R4 when the switch is closed? SW1 R1 R4 +. R2 R3 Increases since total current decreases Decreases since total current decreases O Increases since total current increases Stays the same since V2, V3 and V4 are in parallel Decreases since total current increases

College Physics
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ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter17: Current And Resistance
Section: Chapter Questions
Problem 22P: The human body can exhibit a wide range of resistances to current depending on the path of the...
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What happens to the voltage, V4, across R4 when the switch is closed?
SW1
R1
R4
V
R2
R3
O Increases since total current decreases
O Decreases since total current decreases
O Increases since total current increases
Stays the same since V2, V3 and V4 are in parallel
Decreases since total current increases
Transcribed Image Text:What happens to the voltage, V4, across R4 when the switch is closed? SW1 R1 R4 V R2 R3 O Increases since total current decreases O Decreases since total current decreases O Increases since total current increases Stays the same since V2, V3 and V4 are in parallel Decreases since total current increases
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