Answered: P4-2. A coil that is wound with 100…

P4-2. A coil that is wound with 100 turns of wire draws 2.2 A when connected to a 12.5 VDC source. The coil reluctance is 1250 (A.t)/Wb. Calculate a. the core flux and b. the coil resistance.

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

Related questions

Q: transmitted signals.

A: The quality of analogue signals degrades as they move across transmission media in communication…

Q: For the following circuit, find the -3dB bandwidth in Hz if the unity gain frequency ft is 100,000…

A: Given circuit: Unity gain frequency, ft=100,000 Hz

Q: 120 v FR₂=15_12² Find the V1, V2, V3, V4, V5, V6, V7 24 = 20-2 W R₁ = 10-22 · R3 =1512 R5-=25/12 R6…

A: A circuit with one dc voltage source, 7 resistances in variety combinations. we have to find out…

Q: Q2. Solve, using Laplace, for y(t) in 5 + 3y = 4; y(0 = 0) First solve for Y(s) Q3 d²y dy(0) Solve,…

A: The formula used for solving above 0roblem is given as

Q: An antenna having a radiation resistance of 750 is radiating 10 kW. How much current flows into the…

A: Given information: The power radiated by the antenna is P=10 kW and the radiation resistance of the…

Q: (ii) Calculate the inductance of a coil wound on a ferromagnetic cylinder of 2 mm diameter and 10 mm…

A: SOLUTION Part(ii) Given--> Coil…

Q: Drill 7,3 Repeat Example 7.2 if the 20-cm line is terminated in a 50-22 load instead of a short.…

Q: Current source shown below is converted in to voltage source. Choose the correct voltage source…

A: Given data, Given circuit diagram is,

Q: A circuit has an ac voltage source and a resistor and capacitorconnected in series. There is no…

A: It is given that: V=900 VVC=500 Vω=20 rad/sR=300 Ω

Q: Q) Find the 6-point discrete Fourier Transform (DFT) of the following signal: x[n] = 4 + 2cos (n)…

A: DISCRETE TIME FOURIER TRANSFORM (DTFT)

Q: A moving coil instrument whose resistance is 25 Ω gives a full scale deflection with a current of 1…

Q: A Fig. 5 | 1.5 ΚΩ 2 ΚΩ 1 ΚΩ H 3 ΚΩ Ο B Α2ΚΩ <2 ΚΩ 12 W C P 100

Q: An inductor, a capacitor, and a resistor are all connected inseries across an ac source. If the…

A: It is given that: 1. An inductor, a capacitor, and a resistor are all connected in series across an…

Q: For the network shown in Fig. determine the following a) Iso b) Icoc) VCEod) Vc c) VB 20 V 510 k 24…

Q: What is the maximum modulating frequency allowed in commercial FM broadcastings?

A: In this case, the maximum modulating frequency corresponding to commercial FM broadcasting needs to…

Q: A copper wire has a diameter 0.5 mm and resistivity of 1.6 x 10³2 m. What will be the length of this…

A: Given data, Diameter d= 0.5 mm or 5×10-4 m Resistivity ρ=1.6×10-8 Ωm Resistance R=10 Ω

Q: 3.45. Show that if x() is a left-sided signal and X(s) converges for some value of s, then the ROC…

A: Region of convergence (ROC): For finite duration signal condition for right-sided signal or casual…

Q: Drill 7.1 Calculate the cutoff frequency for the first four modes of WR90 waveguide. (Answer: f=…

Q: Find the damping ratio and natural frequency for each second-order system shown below and show that…

Q: A numeric system (e.g. a numeric keypad) generates numbers 0 to 9 in binary. You are asked to design…

A: For the given problem the truth table must be derived and the same can be used for obtaining the…

Q: 4. Design an interface arrangement for 8085 microprocessor to map output ports in address space 85 H…

Q: 2. For the voltage feedback network of Fig., determine: ܐܢ ܢ ܝܢ a) lc b) Vc c) VE d) VCE VI 10μF H…

Q: Consider two amplififiers with the following parameters: Amplififier A: Gain = 20 dB; Noise ratio,…

A: The amplifier A has less noise ratio compared to amplifier B. Hence amplifier A adds less noise to…

Q: State and explain Carson's Bandwidth Frmula. Need urgently help. |

Q: 2. The below figure shows the results of magnetic particles inspection experiment. What can you…

A: Introduction: Magnetic particle inspection is non-destructive testing to determine any discontinuity…

Q: Consider this figure and answer the following questions. V₁ = V2 = is+ V3 = 3A (†) Us VI V2 www + V3…

A: Given: Circuit is

Q: Q1- Calculate the current passing through the resistor 16 2 using Norton's theorem. (8 Marks) 20 V […

Q: Minimize the logic function Y(A,B,C,D)= Em(0,1,2,3,5,7,8,9,11,14). Use Karnaugh map. Draw logic…

A: Given logic function has 4 inputs, A, B, C, and D YA,B,C,D=∑m0,1,2,3,5,7,8,9,11,14 We have to…

Q: 4-Find the voltages across each resistor by using Voltage Divider Rule from the circuit shown below.…

A: Given circuit,

Q: essential electrical system in health care facilities

A: Circuit classified essential electrical system in health care facilities is shown in below

Q: a) Find the spectrum of x(t) = e²t u(1-t) b) Find the inverse Fourier transform of X (w) = j

Q: Q\ Compare between the method used to detect the FM signal (frequency Discriminator) and…

A: initially all three methods are explained individually . comparision sare done at the end.

Q: Γ Use a A-to-Y transformation to find the current I in the circuit shown. I = 4 /28.07° A. 136/0° V…

Q: The resonant frequency is 125 kHz. Find bandwidth, C, and the quality factor, Qs. 10 mH C 1.257ΚΩΣΤ.

A: Given series RLC circuit, Where, Resonant frequency, fo=125 kHz Resistance, R=1.257 kΩ Inductance,…

Q: RMS value of an alternating current is 30 A and its frequency is 25 Hz. Write its equation to find…

A: We have an RMS value of an alternating current and we have been asked to find its instantaneous…

Q: SS 2-45 Find to in the circuit of Figure P2-45- Μ 33 ΚΩ FIGURE P2-45 10 V Μ 100 ΚΩ 33%

A: Given circuit,

Q: 9.9 Answer: Use a A-to-Y transformation to find the current I in the circuit shown. I = 4/28.07° A.…

Q: A single-phase half-controlled rectifier is driving a separately excited dc motor. The dc motor has…

A: We have an single-phase half controlled rectifier which is driving separately excited dc motor.…

Q: where 19².16² + Q1: The classical Hamiltonian of the LC- circuit is H=Hc +H₁ == 2 C 2 L capacitor…

A: Given that, Hamiltonian (H)=12q2c+12ϕ2L

Q: Can you explain to me the properties of Laplace transform by solving a diffrental equations as I…

A: The Laplace transform changes the frequency domain into the time domain. When working with…

Q: For the given circuit below calculate i) the total capacitance of circuit ii) the total charge in…

A: The given circuit is,

Q: 6) Carson's rule is used to calculate a. Bandwidth of FM signal b. Signal to noise ratio c.…

Q: Determine the z-transform of x(n): = n! for n20.

A: We have been asked to find z-transform of, x(n) = ann! for n ≥0 And we have been asked to find…

Q: Explain why static calibration is essential for unstable and highly responsive control system?

A: Introduction: The measurement equipment calibration has two aims. It determines the measurement's…

Q: Problem: A parallel circuit comprises of a resistor of 2002 in series with an inductive reactance…

A: Given that: R1= 20 ohm, R2= 30 ohm XL=j15 ohm, XC=-j20 ohm, Total current IT=10∠-30o A Fine current…

Q: Relation between currents according to KCL is

A: In this case, the relation between the currents needs to be determined:

Q: The discrete-Fourier transform (DFT) of a N length sequence x(n) is given by OX(k)= X(k)= OX(k)=…

Q: The amplifier in the figure below receives an input of 1 V DC. Calculate the output voltage, A. 100…

A: Given data, Input signal Vi=1 V Circuit diagram is given as,

Q: Design a second order LPF, with unity de gain, to realize the following natural modes P1,2 = 10¹…

Q: Design a suitable 8 section starter for a 14.92 kW, 250 volt, 1000 rpm d.c. shunt motor from the…

Concept explainers

Motor Load, Torque, and Power Quality Requirement

An electric motor is a gadget that changes electrical energy into mechanical energy over to follow up on a mechanical burden. The weight set on the motor because of this mechanical movement is known as motor load. Appropriately matching the motor burden to the engine is vital to forestall harm to the engine or wasteful and unnecessary expensive activity. Engines perform such undertakings as moving a thing starting with one spot then onto the next, cutting it, changing its shape, etc. The motors might be evaluated as far as a few variables including power yield, voltage, current, and temperature. Harm to an engine might happen when it is worked under over the top engine load contrasted with its appraised limit.

Question

P4-2. A coil that is wound with 100 turns of wire
draws 2.2 A when connected to a 12.5 VDC
source. The coil reluctance is 1250 (A.t)/Wb.
Calculate
a. the core flux and
b. the coil resistance.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

14. How to reduce the effect of armature reaction? a. Increase the length of the air gap b. using Compensating winding c. Using interpoles d. All of the above
Consider a toroidal core, as shown in Figure 14.11 on page 709, that has a relative permeability of 1000, R=5 cm, and r=2 cm. Two windings are wound on the core, one with 200 turns and the other with 400 turns. A voltage source described by v(t)=10 cos(105t) is applied to the 200-turn coil, and the 400-turn coil is open circuited. Determine the current in the 200-turn coil and the voltage across the 400-turn coil. Assume that all of the magnetic flux is confined to the core and that the current is a pure sine wave.
Get the electromechanical analog model (torque-voltage or torque-current) of the system. With all the steps of the analysis
A d.c. shunt machine has armature and field resistances of 0.025 Ω and 80 Ω respectively. When connected to constant 400-V bus-bars and driven as a generator at 450 r.p.m., it delivers 120 kW. Calculate its speed when running as a motor and absorbing 120 kW from the same bus-bars
For 6 polar D.C machine armature has 36 number of slots and the type of winding is a double layer simplex lap winding. a. How many coils are present? b. What is the coil span in terms of number of slots? c. If each coil has 4 turns, then what is the total number of armature conductors presents? d. How many parallel paths will be their in the armature? e. Altogether how many brushes will be their?
State the Method of connection of different field coils. ( In DC Machines )
A d.c. shunt machine generates 250-V on open circuit at 1000 r.p.m. Effective armature resistance is 0.5 ohm, field resistance is 250 ohm, input to machine running as a motor on no load is 4 A at 250 V. Calculate speed of machine as a motor taking 40 A at 250 V. Armature reaction weakens field by 4%
Asap, select the best answer. The application of a lap winding dc machine is in: A. low voltage, low current application B. low voltage, high current application C. high voltage, low current application D. high voltage, high current application
A 500-turn coil is wound on an iron core. When a 120-V-rms 60-Hz voltage is applied to the coil, the current is 1 A rms. Neglect the resistance of the coil. Determine the reluctance of the core. Given that the cross-sectional area of the core is 5 cm2 and the length is 20 cm, determine the relative permeability of the core material.
While discussing electric motors: Technician A says that when there is high CEMF, there will be high cur-rent flow. Technician B says that if the reluctance of an electromagnet increases, its field strength increases. Who is correct?
SOLVE AND SHOW YPUR COMPLETE SOLUTION. ANSWERS SHOULD BE IN TWO DE CIMAL PLACES. The armature of a two-pole dc machine has 30 slots, each slot has 4 conductors each. during its operation, only 75% of the conductors are directly under the pole. each pole measures 2 inches by 3 inches and produces ten million maxwells of flux. the armature core is 12 inches in length and 3.5 inches in diameter. the total resistance of the winding is 2 ohms. a) determine the frequency of the machine when running at 3600 rpm.
I am electrical Engineering student and the subject is linear Control system. Find stability by Rough harthwith stability