A conductor 300 mm long carries a current of 13A and is at right-angles to a magnetic fieldbetween two circular pole faces, each of diameter 80 mm. If the total flux between the polefaces is 0.75 mWb, calculate the force exerted on the conductor. [ANS = 0.582 N]

A conductor 300 mm long carries a current of 13A and is at right-angles to a magnetic fieldbetween two circular pole faces, each of diameter 80 mm. If the total flux between the polefaces is 0.75 mWb, calculate the force exerted on the conductor. [ANS = 0.582 N]

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.1MCQ: The Ohms law for the magnetic circuit states that the net magnetomotive force (mmf) equals the...

See similar textbooks

Related questions

Q: PROBLEMS 7.33 Find ia(t) in the circuit of Fig. P7.33, given that Us(t) = 40 sin(200t -20°) V.

A: Step 1:The expression for voltage vs(t) isvs(t) = 40sin⁡(200t − 20o) V Convert sin-term to…

Q: Compute the Laplace transform of the following time domain function using only L.T. properties:…

Q: With the aid of a circuit diagram, show that two wattmeters can be connected to read the total power…

Q: If Req = 60 Ω in the circuit shown, If a voltage source of 10V is connected to the terminals in the…

A: Step 1: Step 2: Step 3: Step 4:

Q: how

Q: Please help me

A: To solve this problem, we'll use the relationship between the Load Factor (LF), Plant Capacity…

Q: Solve on paper not using chatgpt

A: Given circuit values: R1=20ΩR2=10ΩR3=5ΩR4=20ΩI=8A Since All the resistors are connected in…

Q: A certain magnetic circuit may be regarded as consisting of three parts, A, B and C in series, each…

A: i. Reluctance of Each Part Part A: 1. Flux Density (B):BA=AAΦ=450×10−6 m20.35×10−3 Wb=0.777…

Q: HANDWRITTEN SOLUTION NOT USING CHATGPT PLEASE

A: Step 1: Step 2: Step 3:

Q: a) Three 30 2 resistors are arranged as shown in Figure 1 below. They are connected to a 480 V…

A: Step 1:Step 2:Step 3:Step 4:

Q: Consider the following transformer circuit assuming an ideal transformer. In this circuit the signal…

A: Step 1:

Q: Can you solve for V1 and V2

A: Step 1: Define node Voltages- Let V_1 be the voltage at the first node.- Let V_2 be the voltage at…

Q: not use ai please

A: Step 1:Step 2: Step 3: Step 4:

Q: - What function do Demultiplexers or DEMUX perform?- According to the implementation of automation…

A: Step 1: A demultiplexer is a device that has one input signal and it selects one out of many output…

Q: Fundamentals of Energy Systems HW3 Q4

A: We know that the relation between star (Y) and delta (Δ) connections, where:In a star connection,…

Q: At t = 0, the switch closes. Find the IL(t) and VL(t) for t≥ 0 in t and s domain. Can you help me?…

A: Time domain analysis:Step 1: Determining initial condition pre switching:Step 2: Determining steady…

Q: An electrical substation had a sudden discharge arc event lasting 0.005 seconds. The event produced…

A: The power produced by the electrical discharge can be calculated using the formula:P=V×Iwhere P is…

Q: What is the SWR on a transmission line if the forward power arriving at the load is 5W but only 4.6W…

A: The Standing Wave Ratio (SWR) is a measure of the efficiency of transmission of radio frequency…

Q: 2.5. Find the half-power beamwidth (HPBW) and first-null beamwidth (FNBW), in radians and degrees,…

Q: Tests are carried on 400 V, 60 Hz, Y-connected, wound rotor three-phase induction motor with the…

Q: Find the step response of each of the transfer functions shown in Eqs. (4.62) through (4.64) and…

Q: not use ai please

A: The problem is asking us to find the 5-point Discrete Fourier Transform (DFT) of the given sequence…

Q: Calculate the neutral current in a 208Y/120-volt, 3-phase, 4-wire system when the current in phase A…

Q: Answer A is wrong.

A: Option a: This option is incorrect because the READY signal is an input to the 8085, not an output.…

Q: Find the voltage v(t) for t>=0 show all steps and redraw circuit as necessary, the switch closes…

Q: For the network of Fig. 7.93, determine: a. ID, and VGS₂- 18 V b. Vps and Vs. Shockley's equation,…

A: Step 1: Step 2: Step 3: Step 4:

Q: Vs. S isT 8 mF 24 mF ше 20 mH

A: To calculate the current isi_sis and voltage VsV_sVs in the given circuit, let's first analyze the…

Q: Need handwritten pen and paper solution do not use chatgpt or AI otherwise downvote An AC motor with…

A: The impedance Z₁ = 4.2 + j3.6 ohm is a complex number. The magnitude of the impedance |Z₁| can be…

Q: type (o) bT S+αT Profational controller a = b = 5, T-La |kp| 50 5+50 kp=20,50,70 ② type (1) bT…

A: For each system, the open-loop transfer function (G(s)) is given, and we have a proportional…

Q: A particular battery charger produces a constant current of 2.4 amperes to charge a 3.7 volt Iphone…

A: The Ampere-Hour (Ah) charge stored in a battery is calculated by multiplying the charging current…

Q: Don't use ai to answer I will report you answer.

A: The examination of the balanced three-phase circuit including a Y-connected load and impedance Z =…

Q: Don't use ai to answer I will report you answer

A: Step 1: Step 2: Step 3: Step 4:

Q: L (a) Find currents i, and b₂ 2 2 (b) Find the dependent source voltage given as Find voltages V,…

A: Step 1:Step 2: Step 3: Step 4:

Q: A 100-kVA, 2500/125-V, 50-Hz, step-down transformer has the following parameters: R1= 1.5Ω, X1=…

Q: Don't use ai to answer I will report you answer

A: Step 1: Step 2: Step 3: Step 4:

Q: Fundimentals of Energy Systems Q7

A: 1:

Q: Don't use ai to answer I will report you answer

Q: Question 2: Answer C is wrong

A: Question 1: Addressing Mode IdentificationGiven Diagram:The memory address is stored in a register…

Q: use matlab

Q: Please solve in detail

A: Step 1: Given Data:Tap Setting Current TS=5.0 AFault Current If=15.0 AOperating Time t=1.5 sStep 2:…

Q: 53. Obtain an expression for i(t) as labeled in the circuit diagram of Fig. 8.84, and determine the…

A: Step 1:

Q: (6) Determine currents 41, 42, 43, Ly and is CE 5 4A A है C d 62 4A 23 (a) nodes: a, b, c, d, e, f…

Q: 2. (4 marks) Use the real and imaginary parts of ĉejut, where ñ = a + jb = e³, to show that: c…

A: Step 1: Rewrite c~ejωtExpanded c~ejωt=cej(ωt+ϕ) into its real and imaginary parts using Euler's…

Q: 9.58 Using Fig. 9.65, design a problem to help other ed students better understand impedance…

A: May this answer helpful to you.

Q: Q4. Give the reasons for the following 1. In AC machines drives, the frequency modulation index…

A: 1. Frequency Modulation Index in AC Machine DrivesReason:The frequency modulation index (mf) is the…

Q: Example: Electric Field and Potential Inside a Charged Sphere Problem: A sphere of radius R = 0.2 m…

A: We employed Gauss's law to determine the electric field within and beyond an evenly charged…

Q: 2. The 550 kVA, 60-Hz transformer shown in Fig. 3 supplies the following four parallel-connected…

A: Step 1: The calculation of S, P, Q is simply based on pythagorus theorem and basic trigonometry of…

Q: Show with the aid of a phasor diagram that for both star- and delta-connected balanced loads, the…

A: Phasor Diagram RepresentationA phasor diagram is used to represent the voltage and current…

Q: Derive, for both star- and delta-connected systems, an expression for the total power input for a…

A: Step 1:Step 2:Step 3:Circuit diagram of delta-connected motor:Phasor diagram of motor:Phasor diagram…

Q: 6 Multiple Choice 10 points Use the measured characteristics given in the figure. From the curves…

A: The graph shows the speed-torque characteristics of different DC motors.DC Series Motor:In a DC…

Question

A conductor 300 mm long carries a current of 13A and is at right-angles to a magnetic field
between two circular pole faces, each of diameter 80 mm. If the total flux between the pole
faces is 0.75 mWb, calculate the force exerted on the conductor. [ANS = 0.582 N]

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Amagnetic field is being generated by a current of 2.0A flowing through 180 turns of wire on a core having a reluctance of 210000.0 At/Wb. Determine the flux of the circuit in mWb.
A ring of ferromagnetic material has a rectangular section. The inner diameter is 15 cm.The outer diameter is 24 cm. And the thickness is 5 cm. There is a coil of 500 turns wound onthe ring. When the coil has a current of 10 A, the flux in the core is 0.0007 Wb. Theaverage length of the ring is Ln=0.66m Determine:a) The magnetomotive force.b) The intensity of the magnetic field and the flux density.c) Reluctance, permeability and relative permeability.
In the core of a long solenoid the magnetic flux density is 100 Tesla. The cross section of the solenoid is a circle with diameter d=10 cm. Determine the magnetic flux in the core in mWb.
2.3
A magnetic circuit with a cross-sectional area of 20 cm? is to be operated at 50 Hz from a 120 V rms supply. The number of turns required to achieve a peak magnetic flux density of 1.8 T in the core is
A ten-turn solenoid has a ferromagnetic core with a relative permeability of 10,000. The length of the solenoid is l=10 cm and its cross section area is A=1 cm2. The amount of current driving the solenoid is 0.1 A. Determine the magnetic flux intensity H in the core. Provide your answer in A/m. Round off to your answer to one decimal.
Please see the attached image.
The applied MMF to a simple magnetic circuit is 350AT. It was found that the resulting magnetic field denstiy is 0.7 Wb/m2. The average length of this magnetic circuit is 1.64ft and its cross-sectional area is 4cm². What is the relative permeability of the magnetic material of the core?
A rectangular coil of wire has a length of 3 cm and a width of 4 cm. It is in a 0.004 T magnetic field. What is the magnetic flux through the coil if the face of the coil is parallel to the B-field lines? What is the flux if the angle between the face of the coil and the magnetic field is 75°?
A ten-turn solenoid has a ferromagnetic core with a relative permeability of 10,000. The length of the solenoid is l=10 cm and its cross section area is A=1 cm2. The amount of current driving the solenoid is 0.1 A. Determine the magnetic flux density B in the core. Provide your answer in milli Tesla. Round off to your answer to one decimal.
2. A current of I = 3 [A] flows over the N = 200 winding wire as given in the figure below. The cross-sectional area of the core is S = 10-3 [m²] and its relative magnetic permeability is given as μ = 5000. Calculate each magnetic flux. -0.2 (m)- 2 (mm) -0.2 (m) 0.24 (m)
A certain magnetic circuit may be regarded as consisting of three parts, A, B and C in series, each one of which has a uniform cross-sectional area. Part A has a length of 300 mm and a cross- sectional area of 450 mm². Part B has a length of 120 mm and a cross-sectional area of 300 mm². Part C is an airgap 1.0 mm in length and of cross-sectional area 350 mm². The flux in the airgap is 0.35 mWb. Neglect magnetic leakage and fringing. The magnetic characteristic for parts A and B is given by: H (A/m) 400 560 800 1280 1800 B (T) 0.7 0.85 1.0 1.15 1.25 Calculate: i. The reluctance of each part, that is, of Part A, Part B, and Part C ii. The total reluctance of the magnetic circuit. iii. The total m.m.f.