V IRE PtP = IVC = PtSeries Circuits:Parallel Circuits:V, = V, + V2+ V3 + ..I, = 1, = 12 = 1, =..V, = V, = V2 = V, -7 = 1, + 1,+ I,+%3D%3D%3D11+R2R3R7 = R, + R,+ R, +..R-R,Based on the circuit drawn below: (Please use your VIRP chart)R1 = 15 2V = 120 VR2 = 20 2R3 = 52 a) What is the value for RT (Total Resistance)?b) What is the total Current lT?c) What is the potential difference Vzacross R2 ?d) If the same 3 resistors were arranged in parallel with the same battery (voltage),would the total Resistance RT (equivialent resistance) for the circuit increase,decrease or remain the same?

Answered: Image /qna-images/answer/e012b2ae-d3c1-4e56-844a-dfa17c295736.jpg

Answered: Based on the circuit drawn below:…

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Based on the circuit drawn below: (Please use your VIRP chart) R1 = 15 2 V = 120 V R2 20 2

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter25: Electric Potential

Section: Chapter Questions

Problem 25.1OQ: In a certain region of space, the electric field is zero. From this fact, what can you conclude...

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Concept explainers

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.

Question

100%

V IR
E Pt
P = IV
C = Pt
Series Circuits:
Parallel Circuits:
V, = V, + V2+ V3 + ..
I, = 1, = 12 = 1, =..
V, = V, = V2 = V, -
7 = 1, + 1,+ I,+
%3D
%3D
%3D
1
1
+
R2
R3
R7 = R, + R,+ R, +..
R-
R,
Based on the circuit drawn below: (Please use your VIRP chart)
R1 = 15 2
V = 120 V
R2 = 20 2
R3 = 52

a) What is the value for RT (Total Resistance)?
b) What is the total Current lT?
c) What is the potential difference Vzacross R2 ?
d) If the same 3 resistors were arranged in parallel with the same battery (voltage),
would the total Resistance RT (equivialent resistance) for the circuit increase,
decrease or remain the same?

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