Answered: for the stator configuration inside if…

for the stator configuration inside if current il =im sin( wt-30) and i2 =im sin(wt-30) are provided what will be the nature of resultant magnetic field? justify your answer with peoper explanation

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 5RQ: What are interpoles, and what is their purpose?

See similar textbooks

Related questions

Q: For operation at 60 Hz and a given peak flux density, the core loss of a given core is 1W due to…

Q: A two-legged magnetic core with an air gap is shown in figure below. The depth of the core is 5 cm,…

A: The given magnetic core and graph are shown below:

Q: From a technicians standpoint, how is the stregth of an electromagnet typically varied? a) by…

A: An electromagnet is a type of magnet in which the magnetic field is produced by an electric current

Q: For the following magnetic core with an air gap and dimensions as shown in the figure. The depth of…

Q: For a coil, each turn faces (2t4 – t³ – 2t) milliwebers of flux. The value of induced EMF in coil…

A: Given: A coil flux, φ=2t4-t3-2t mWb Total number of turns, N = 100 Time, t =2 sec

Q: A ferromagnetic core is shown in Figure 1. The depth of the core (in to page) is 15cm, and the other…

Q: Consider the magnetic circuit in figure. A current of (3A) flows through 200 turns of wire around a…

A: a) Consider the magnetic circuit with air gap is shown in Figure 1. Figure 1 Consider the…

Q: A biped magnetic core (core) is shown in the figure. The coil on the left leg of this core (N1) has…

A: In this question we need to find the flux produced by coil current i1 and i2 .

Q: A magnetic circuit is made of mild steel arranged as shown below. The centre limb is wound with 500…

A: Given:Flux=1.3mWbTurns,N=500area of outer limb=500mm2area of cental limb=800mm2relative permeability…

Q: Made of cast steel and magnetizing curve given above left In the magnetic circuit in the figure, the…

Q: The core of an electro-magnetic structure is Laminated in order to: reduce the Stacking Factor…

A: Core of the transformer:- The core is constructed of numerous thin strips of grain-oriented silicon…

Q: F 5 cm - 5 cm 4 35 сm 15 cm 3 A 4 A 30 cm 500 turns 300 turns 0.1 cm 15 cm

A: As the circuit is series magnetic circuit so all reluctance will add simply.

Q: A ferromagnetic core is shown in Figure 1. The relative permeability of the core is assumed to be…

Q: Example(6): A magnetic circuit containing an air gap is shown in Figure below. With the dimension as…

A: Given data, Ac=Ag=5 cm2=Area of core =Area of air gapg=gap=0.2 cmlc=20 cm=Length of coreN=100…

Q: In spintronics, information is stored and transmitted using the 'Charge' property of electrons. True…

Q: Determine the emf

Q: A 6-pole generatro has 600 conductors. If the flux per pole is 20mWb, at what speed must the…

Q: The Cathode Ray Oscilloscope (CRO) may be used in the observation of waveforms to do the…

A: Dear,as per company guidelines we can answer only one question at a time, kindly post other question…

Q: Amagnetic field is being generated by a current of 2.0A flowing through 180 turns of wire on a core…

A: flux = MMFreluctance MMF = No. of turns * current in the coil . Given current in the coil = 2 amps…

Q: A 420 V, four-pole, 25 kW DC generator has a wave-connected armature winding with 846 conductors.…

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: DETERMINE THE EMF GENERATED BY A 4-POLE SIMPLEX LAP WOUND ARMATURE HAVING 300 CONDUCTORS RUNNING AT…

Q: A 8 pole lap wound armature rotated at 350brpm is required to generate 260V. The useful flux per…

A: A DC machine is classified in two types. DC motors DC generators Above question is based on DC…

Q: IRON CORE z direchion N= 100 1-ムA d-10cm air gp winling A toroidal 1ron cor e with alr gap systern…

A: As our guide lines I solved only 3 subparts. Remaining parts are post separately.

Q: Ex1 : An 8 pole armature is wound with 420 conductors , the flux and the speed are each that the…

A: The armature lap-connected number of the parallel path in the armature winding=number of poles=8 No.…

Q: 25) How can eddy current loss be minimized?

A: Eddy current loss :- eddy current losses due to eddy current. Eddy current produced if any magnetic…

Q: A 4-pole wave wound armature has 120 conductors and runs at 1000 rpm. If the flux per pole is 40…

A: According to the context of the given question, it is required to calculate the generated emf for…

Q: Answer the following: a. What happens to the magnetic field produced by the electromagnet if some…

A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Q: A three-legged ferromagnetic magnetic core with the coil of 500 turns wrapped around the right leg.…

Concept explainers

Solenoids

A solenoid is a common term for a telephone coil used as an electromagnet. It also refers to any device that uses a solenoid to convert electrical energy into mechanical energy. The device generates a magnetic field from an electric field and uses the magnetic field to produce precise motion. Solenoid valves are often used to change power, such as in-car transmitters or valves, such as in the fuel system.

Question

for the stator configuration inside if current i1
=im sin( wt-30) and i2 =im sin(wt-30) are
provided what will be the nature of resultant
magnetic field? justify your answer with
peoper explanation

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 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 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

vii. When two magnetic circuits are coupled..... the coupling coefficient is expressed by (a) K=M\ VL1 L2 viii. Impedance matching means (a) Transfer power to the load (c) Maximum power transfer to the load. (b) k= MIM2 (c) K= LIL2 (b) Minimum power transfer to the load
3 For a coil, each turn faces (2t4 – t³ – 2t) milliwebers of flux. The value of induced EMF in coil for 100 turns coil at 2 sec is, (in Volts).
hi tutor plz solve this problem with detailed explanation.
Example(6): A magnetic circuit containing an air gap is shown in Figure below. With the dimension as marked, calculate the current in the coil to establish a flux density of 0.6 T in the air gap. The core has the B - H characteristics. Repeat above but correct for fringing and lamination. Consider SF=0.95, FF 1.08 while is as above. 2 mm) A-5cm²
the image of solution is blurry can u rewrite it and solve again? with same format shown in the soluton
Derive the self-inductance of ideal ac magnetic circuit in terms of the physical parameters of the circuit.
A 4-pole wave wound armature has 120 conductors and runs at 1000 rpm. If the flux per pole is 40 mWb, the emf generated is? (Our subject is Electrical Machines 1 ) (I need a clear answer and solution. Thank you so much)
What are interpoles, and what is their purpose?
1... Why do we use round-shaped coils (I.e., Round shaped turns in the coils) in both the primary and secondary circuits [If those coils were not round-shaped, what would be the problem]? Must show the draw figures 2.... Write down major differences between conducting and displacement current densities with proper figures.
A ferromagnetic core is shown in Figure 1. There is a small gap of0.07 cm in the structure of the core and the other dimensions' values of the core are shown in the Figure 1. The depth of the core is 5 cm. The rdative permeability of the core is 850 and has 300 turns of coil wire. Assumethat fringing in the airgap has increased the effective cross-sectional area by 5 percent. a) Draw the magnetic equivalent cireuit. Define all the label in your sketch correctly. b) Calculate the total reluctance, Rrotal of the ferromagnetic core including the air gap. c) If3 A input current is injected to the coil, determine the total flux, Orotal that will be produced. d) Determine the magnetic flux density, B in the air-gap and in the bottom core of the magnetic system. 15 cm 5 cm 10 ст 0.07 cm 5 cm 20 cm 300 tums 10 cm Figure 1: Ferromagnetic Core
(c)[ device needs to connect to a Diesel generator which generates sinusoidal AC power at 16.67 Hz. The amplitude or RMS value of the generator output voltage is adjustable. The area of cross-section of the core is 0.035 m². What constraints, if any, must be imposed on the The magnetic device of the figure is designed to operate with 240 V(rms) at 50HZ. For operation in a remote mining site, the use of this device, or the generator, if the device must be connected to the generator. You may assume that the peak B field in the core must be limited to 1.1 T to prevent magnetic saturation.
In the Maxwell bridge as shown in given figure, the value of resistance R, and inductance L, of a coil are to be calculated after balancing the bridge. The component values are shown in the figure at balance. The value of R, and L, will respectively be