In a combination circuit of 3 resistors R1 , R2 and R3 , R2 and R3 are in parallel on right and these two are then put in series with R1 on the left. The lower vertical lines represent emf of battery. If R1 on the left is 30 ohms and R2 = 20 ohms and R3 = 40 ohms and emf E= 12 volts, findThe equivalent resistance of all 3 resistorsThe line current from the batteryThe voltage V1 across R1 secona point A righttential at point P and at point A due todone to move a test charge of one protonal work done to setup the two chargesnd R,, R, and R, are in parallel on right ande left.ery.andrs4:2012/7/2

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Answered: In a combination circuit of 3 resistors…

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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In a combination circuit of 3 resistors R1 , R2 and R3 , R2 and R3 are in parallel on right and these two are then put in series with R1 on the left. The lower vertical lines represent emf of battery. If R1 on the left is 30 ohms and R2 = 20 ohms and R3 = 40 ohms and emf E= 12 volts, find

The equivalent resistance of all 3 resistors
The line current from the battery
The voltage V1 across R1

secona point A right
tential at point P and at point A due to
done to move a test charge of one proton
al work done to setup the two charges
nd R,, R, and R, are in parallel on right and
e left.
ery.
and
rs
4:20
12/7/2

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