Q1- The given ferromagnetic core relative permeability is 800. Determine the total reluctance of the core. 35 cm 10 cm 20 cm 5 cm | 15 cm 45 cm 15 cm 15 cm 10 cm

Q: A toroidal core with a mean circumference of 100 cm and a cross sectional area of 10 cm² is wound…

A:

Q: 4.36 As temperature falls below the transition temperature, the value of critical magnetic field of…

A: The critical magnetic field of a superconductor is the maximum magnetic field strength below which…

Q: Question 1 A ferromagnetic core with a relative permeability of 1500 is shown in Figure 2. The…

A:

Q: N=15 windings are wound on a square-section iron core with a square outer appearance. If the…

A: TRANSFORMER: The transformer transfers power from one circuit to another circuit without a change…

Q: 11. The eddy current loss of a given solid core is 80 W at 50 Hz. What would be the loss of 60 Hz if…

A:

Q: Given: N=1000 I=1A μ = 1000 a = 1200 Hb The magnetic core is made up of iron with square. The total…

A:

Q: 100 windings are wound on an iron core and 1A direct current flows through it. The mean path of the…

A: It is given that: number of turnsN=100 currentI=1A Mean path lengthlcore=0.3m Air gap…

Q: A toroidal core with a mean circumference of 100 cm and a cross sectional area of 10 cm? is wound…

A:

Q: Increasing the cross-sectional area of the core will decrease the self-inductance. True False

A: Considering the formula of self-inductance, L=μoN2Al Where L is self-inductance, μo is permeability,…

Q: Find the relative permeability of the typical ferromagnetic material whose magnetization curve is…

A:

Q: In class A chopper with R-L load, the continuity of current increases as     duty cycle decreases…

A: Inductance has to be increased To increase the continuity of current the period of time should be…

Q: Q1- The given ferromagnetic core relative permeability is 800. Determine the total reluctance of the…

A: According to the question given the value of relative permeability and measurement of core and we…

Q: A ferromagnetic core with a relative permeability of 2000 is shown in Figure. The dimensions are as…

A: Fringing effect is not considered here as it is not mentioned. Let R=reluctance Total region can be…

Q: For the figure shown below, the permeability in the core is 4 x 10 Wb/A-tums-m. What is the value of…

A:

Q: A ferromagnetic core with a relative permeability of 2000 is shown in Figure. The dimensions are as…

A: We have given the following problem

Q: A ferromagnetic core in the shape of a doughnut has a cross-sectional area of 0.11 m2 and an average…

A: The reluctance of the magnetic circuit is defined as:

Q: Explain the following. A.      Magnetic Field Strength B.      Boundary Conditions

A:

Q: A 100-turn coil is wound on a toroidal core and has an inductance of 100 mH. Suppose that a 200-turn…

A: Given data: N1 is: 100 L1 is: 100 mH N2 is: 200 The expression for the inductance is given as, L =…

Q: Full scale deflecting torque of a 20A -5 moving iron ammeter is 5 x 100 N-m, the rate of change of…

A: Given, Full scale deflecting torque, τd=5×10-5 N-m Current, I=20 A

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: In a certain cast-steel core series magnetic circuit with a 400 turns, 170 At/m, mean length of 0.16…

A: Given, Number of turns, N= 400 turns Magnetic Field intensity, H= 170 AT/m Mean length, L= 0.16 m…

Q: Which of the following is not true for ferromagnetic materials? Please choose one: a. High ? m…

A: Properties of ferromagnetic material:   Above the Curie temperature, they lose their non-linear…

Q: 10. A ferrite core has less eddy-current loss than an iron a core because a) Ferrites have low…

A:

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

A:

Q: Duestion: A square magnetic pathlength. 15ocm² .A. core has- mean 55cm and X-sectional. of 200 turnS…

A:

Q: The coil winding in PMMC meter is -1 small heavy large fine

A: Given  The coil winding in PMMC meter is

Q: The function of Copper shading band in induction type energy meter is to ensure flux produced by…

A: The function of copper shading band is to bring the flux exactly in quadrature with supply voltage.

Q: For the ferromagnetic core below, the current i = 3.25 A. The relative permeability of the core is…

A:

Q: Figure Q1 (a) shows the ferromagnetic core with its relative permeability of 1800 and thickness of…

A: Given  Thickness of core=4cm Permeability of core=1800 Cross section area of air gap is 5% more…

Q: a rectangular ferromagnetic core 40 x 60 mm has a flux φ = 1.44 mwb. an air gap in the core is of…

A: This question belongs to electrical machine. It is based on the concept of relation between flux ,…

Q: Prob.3. The total loss in a sample of sheet steel weighing 10 kg is 20 watts at 50 c/s and 35 watts…

A:

Q: (b) Briefly explain the energy losses in a ferromagnetic core.

A: Generally in a transformer, the core is made up of Iron and other magnetic material. Because they…

Q: The flux linkages per ampere is given by: a) Resistance b) Inductance C) Capacitance d) Sag

A: The relation between flux and current is given as:

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: · The core is sheet steel. Determine the current to establish an air gap flux , is 5 x 10-3 Wb.…

A: According to the question we have to find the value of the current establishment in the air-gap.

Q: A two-wire DC splitter of 1Km length and resistance of each conductor (m/00030.0) and feeds the…

A:

Q: Figure Q1(a) shows a piece of ferromagnetic core with magnetic flux (B) with circular current (I)…

A: It is given that:

Q: The capacitance is defined as O The flux linkages per ampere O The charge per unit of potential…

A: A capacitor is an electric device that stores charge in the form of electric potential energy. A…

Q: The disruption of the magnetic alignment as the core passes through the main poles is called

A:

Q: A 30 kV single core cable has a conductor dimeter of 2 cm and a sheath of inside diameter 6 cm. Find…

A:

Q: A toroidal core with a mean circumference of 100 cm and a cross sectional area of 〖10 cm〗^2 is wound…

A: In the question we have to find the current for the given values

Q: A ferromagnetic core with a relative permeability of 1500 is shown in the given figure. The…

A: Given,Relative permeability of the core=μr=1500Number of turns in the core=N=300Current in the…

Q: A ferromagnetic core is shown in Fig.1. The depth of the core is 7,5 cm and material relative…

A:

Q: Find the ratio of exciting currents with and without a 1mm air gap in a magnetic core of mean length…

A: Find the ratio of exciting currents with and without a 1mm air gap in a magnetic core of mean length…

Q: 4. An ideal core (assume relative permability is infinity) with a crossectional area of 12 cm² is…

A:

Q: A ferromagnetic core is shown in the figure. The depth of the core is 5 cm. The other dimensions of…

A: TRANSFORMER: The transformer transfers power from one circuit to another circuit without a change…

Q: p1- The given ferromagnetic core relative permeability is 800. Determine the total reluctance of the…

A:

Q: Question 2 A ferromagnetic core is shown in Figure 2 with 550 turns of wire wrapped around the left…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Total core loss is also called as Select one: O a. Magnetic loss O b.Copper loss O c. Eddy current…

A: Given data, Total core loss is also called as ______.

Q: 13.a. Eddy-current loss in the stator core can be reduced by using A. alloys with low resistivity.…

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

Type of Magnetic Material

Every material has a unique composition that defines its magnetic behavior. Some materials get attracted towards a magnet and are called magnetic materials. Based on the magnetic properties held by each material, they are classified into different types.