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...

See similar textbooks

Similar questions

The source voltage of the circuit is 5V and the break down voltage for the Zener diode is 5.2V then the voltage across resistor will be ??
Determine the current 1, 12, 13 in mA and the voltage across R1 for the network shown in the figure if E=30 V. Assume diode to be silicon. D I, 3.3 kn R2 13 D2 R1 5.6 kN
Calculate the currents passing through diodes D1 and D4 in the circuit given below (Figure 1)?(All diodes are silicon).
electromagnetic field)I want a detailed solution because my teacher changes the numbers. I want a detailed solution. Understand the solution
Using second approximation for a diode to calculate the load voltage.
A certain batch of copper wire was found to have a conductivity of 98% at 20°C. What is its resistivity in u0-cm?
Please don't answer if you are the one who answered my posted question earlier, Thank you
For the diodes on the below, calculate the currents I1, I2 and I3 using the modified diode model (non-ideal, VD = 0.7V).
Q1: In common coordinate systems draw the V-A characteristics of Si diode and Ge diode for T=25C.
It is easy to demonstrate that amplitude modulation satisfies the superposition principle, whereas angle modulation does not. To be specific, let m1 (t) and m2 (t) represent two message signals and let u1(t) and u2(t) represent the corresponding modulated versions.a) Show that when the combined message signal m1(t) + m2(t) DSB modulates a carrier Ac cos 2πfct, the result is the sum of the two DSB amplitude-modulated signals u1(t) + u2(t). b) Show that if m1(t) + m2(t) frequency modulates a carrier, the modulated signal is not equal to u1(t) + u2(t). A DSB-SC modulated signal is demodulated by applying it to a coherent detector.Evaluate the effect of a frequency error ∆f in the local carrier frequency of the detector, measured with respect to the carrier frequency of the incoming DSB-SC signal.b) For the case of a sinusoidal modulating wave, show that because of this frequency error, the demodulated signal exhibits beats at the error frequency. Illustrate you answer. There…
Vs(t) = 50sin(20πt) All diodes are ideal.
For the diode circuit of the figure below: 1. Determine v, and sketch its waveform for at least 4 cycles 2. Determine the average (dc) voltage established the load Show the details of your work. Without a complete solution (step-by-step solution) will invalidate your answer. 120 V 2.7 kN -120 V