Four identical bulbs, each with a filament resistance of 146 Ω, are connected to a 45-V battery as shown in the diagram below. S1, S2, and S3 represent switches.(a) If S1 and S2 are closed while S3 is open, what is the current through each bulb?bulb 1 Abulb 2 Abulb 3 Abulb 4 A(b) If S3 is closed while S1 and S2 are open, what is the current through each bulb?bulb 1 Abulb 2 Abulb 3 Abulb 4 A(c) If S2 and S3 are closed while S1 is open, what is the current through each bulb?bulb 1 Abulb 2 Abulb 3 Abulb 4 A(d) If S1 and S3 are closed while S2 is open, what is the current through each bulb?bulb 1 Abulb 2 Abulb 3 Abulb 4 A 3S,2)4.S3

In this question we have to find the value of resistances when different switches are closed or…

Answered: Four identical bulbs, each with a…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Four identical bulbs, each with a filament resistance of 146 Ω, are connected to a 45-V battery as shown in the diagram below. S₁, S₂, and S₃ represent switches.

(a) If S₁ and S₂ are closed while S₃ is open, what is the current through each bulb?

bulb 1	A
bulb 2	A
bulb 3	A
bulb 4	A

(b) If S₃ is closed while S₁ and S₂ are open, what is the current through each bulb?

bulb 1	A
bulb 2	A
bulb 3	A
bulb 4	A

bulb 1	A
bulb 2	A
bulb 3	A
bulb 4	A

(d) If S₁ and S₃ are closed while S₂ is open, what is the current through each bulb?

bulb 1	A
bulb 2	A
bulb 3	A
bulb 4	A

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