Question 17a) i. Define the resistivity of a material.ii.Determine the diameter of the wire given that the resistivity ofNichrome is 1.10 x 10-6 22 m.iii. The Nichrome wire, AB, is to be used in a potential divider circuit.A 2.5 m length of Nichrome wire, AB, of uniform circular cross sectionhas a resistance of 15.0 2.V.vi.15 V&₁1₂AсBDetermine length 2 of Nichrome wire.iv. A 5.0 resistor is connected across the output of the potentialdivider circuit (between B and C).4.0 VDetermine the potential difference across this resistor if length 12 iskept the same.Determine the current now flowing in length AC of the Nichromewire.Determine the current flowing through length CB of the Nichromewire. b) Consider the circuit below.ii.2.10 AVUse Kirchhoff's laws to:Determine current I₁.i.Determine current I2.iii.8 ΩDetermine e.m.f. E₁.10 VI2I₁E1316 V2 Ω4Ω602

Answered: Image /qna-images/answer/57df8154-c066-40fd-b9ca-9bf0e349f533.jpg

Question 17 a) i. Define the resistivity of a material. ii. A 2.5 m length of Nichrome wire, AB, of uniform circular cross section has a resistance of 15.0 2. Determine the diameter of the wire given that the resistivity of Nichrome is 1.10 x 10-6 22 m. iii. The Nichrome wire, AB, is to be used in a potential divider circuit. 15 V &₁ 1₂ A с B Determine length 2 of Nichrome wire. 4.0 V

Question 17 a) i. Define the resistivity of a material. ii. A 2.5 m length of Nichrome wire, AB, of uniform circular cross section has a resistance of 15.0 2. Determine the diameter of the wire given that the resistivity of Nichrome is 1.10 x 10-6 22 m. iii. The Nichrome wire, AB, is to be used in a potential divider circuit. 15 V &₁ 1₂ A с B Determine length 2 of Nichrome wire. 4.0 V

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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