Problem 4.73A voltmeter with a resistance of 120 kn is used to measure the voltagevab in the circuit in (Figure 1).Part AWhat is the voltmeter reading if v₂ = 30 V and i, = 12 mA?Express your answer to three significant figures and include the appropriate units.Umeasured =SubmitPart BDiSubmitμAValueRequest AnswerWhat is the deviation percentage in the voltmeter reading if the percentage of deviation is defined as [(measured - actual)/actual] x 100?Express your answer as a percentage to three significant figures.15. ΑΣΦ |vecUnitsRequest Answer?www?% €10 ΚΩ+1Us4 ΚΩww40 ΚΩΟ3 ΚΩΣ10 ΚΩab

The given circuit isWherevs=30 V.is=12 mA.A voltmeter is having resistance, R=120 kΩ.The voltmeter…

Problem 4.73 A voltmeter with a resistance of 120 kn is used to measure the voltage Vab in the circuit in (Figure 1). ▼ Part A What is the voltmeter reading if v, 30 V and i, = 12 mA? Express your answer to three significant figures and include the appropriate units. Submit Umeasured Value ▾ Part B O T HA Submit Request Answer S Request Answer Units What is the deviation percentage in the voltmeter reading if the percentage of deviation is defined as [(measured-actual)/actual] x 100? Express your answer as a percentage to three significant figures. 15. ΑΣΦ. 41 | vec ? → ? %

Problem 4.73 A voltmeter with a resistance of 120 kn is used to measure the voltage Vab in the circuit in (Figure 1). ▼ Part A What is the voltmeter reading if v, 30 V and i, = 12 mA? Express your answer to three significant figures and include the appropriate units. Submit Umeasured Value ▾ Part B O T HA Submit Request Answer S Request Answer Units What is the deviation percentage in the voltmeter reading if the percentage of deviation is defined as [(measured-actual)/actual] x 100? Express your answer as a percentage to three significant figures. 15. ΑΣΦ. 41 | vec ? → ? %

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Concept explainers

Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).

Question

Problem 4.73
A voltmeter with a resistance of 120 kn is used to measure the voltage
vab in the circuit in (Figure 1).
Part A
What is the voltmeter reading if v₂ = 30 V and i, = 12 mA?
Express your answer to three significant figures and include the appropriate units.
Umeasured =
Submit
Part B
Di
Submit
μA
Value
Request Answer
What is the deviation percentage in the voltmeter reading if the percentage of deviation is defined as [(measured - actual)/actual] x 100?
Express your answer as a percentage to three significant figures.
15. ΑΣΦ |
vec
Units
Request Answer
?
www
?
%

€10 ΚΩ
+1
Us
4 ΚΩ
ww
40 ΚΩ
Ο
3 ΚΩ
Σ10 ΚΩ
a
b

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Step 1: State the given data.

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Step 2: Finding Thevenin's equivalent resistance across the terminals 'a' & 'b'.

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Step 3: Finding the Thevenin's voltage, V_Th.

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Step 4: Drawing the Thevenin's equivalent circuit between the terminals 'a','b'.

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Step 5: A) Finding the Voltmeter reading, v_measured.

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Step 6: B) Finding the deviation percentage in the voltmeter reading.

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