Which one of the following circuits has the largest resistance?(a)(b)10 Aoooobe가2V75 A(d)w+15 V40 A+8V5 A10 A(e)M20 V+10 V

A set of data containing current and voltages in circuit. Find: Which circuit has the largest…

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Physics

Which one of the following circuits has the largest resistance?

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter18: Direct-Current Circuits

Section: Chapter Questions

Problem 5CQ: Electric current I enters a node with three resistors connected in parallel (Fig. CQ18.5). Which one...

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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

Which one of the following circuits has the largest resistance?
(a)
(b)
10 A
oo
oo
b
e
가
2V
75 A
(d)
w
+
15 V
40 A
+
8V
5 A
10 A
(e)
M
20 V
+
10 V

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Step 1: Given data

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Step 2: Define Resistance and Ohm's law.

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Step 3: Calculation of resistances for circuit (b) and (c).

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Step 4: Calculation of resistances for circuit (d) and (e).

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