Consider the magnetic circuit in Figure. Assuming that the core u= 1000uo has a uniform cross section of 4 cm²,N= 600, the flux density in the air gap.

Q: A perfectly conducting filament containing a small 500 Q resistor is formed into a square as shown…

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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: A magnetic core has a mean length of 20 cm, a cross-sectional area of 4 cm2, and a relative…

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Q: A mmf is supplied by a current of 1 A through 100 turns. The magnetic unit consists of a steel core…

A: Reluctance =length premeability×area And rotal reluctance is the sum of reluctance of air gap and…

Q: Below is the magnetic circuit with two windings and two air gaps. The cross-sectional area is…

A: To find the magnetic flux density of air gaps, Bg=ϕgAg Bg=Magnetic flux density in Tϕg=Magnetic flux…

Q: A cast steel electromagnet has an air gap of length 2 mm and an iron path of length 30 cm. Find the…

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

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Q: Problem : Calculate magnetic field at point P due to current 5 A flowing through a long wire bent at…

A: Due to wire lying along x-axis the magnetic field will be zero at point P. The wire lying along…

Q: Problem 1 In the following magnetic circuit, N = 1000; µ. = 1230. As shown in the figure, for the…

A: In every magnet, there will be a north and south pole. For a permanent magnet that has north and…

Q: Consider the magnetic circuit in Figure. Assuming that the core u= 1000uo has a uniform cross…

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Q: For the circuit shown in Figure:a. Determine the reluctance values and show themagnetic circuit,…

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Q: Q3. a) Ferromagnetic materials are used widely in the construction of electrical machines, such as…

A: Ferromagnetic materials are those materials that show an automatic magnetic field at the atomic…

Q: 3.21 Consider the magnetic core given in Problem 3.20 and assume that there is a small 0.06cm at…

A: It is given that: CurrentI=5Apermealibility of core =2000depth=10cm

Q: Core centerline b) Consider a magnetic circuit using an iron toroid. The mean diameter of the toroid…

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Q: Consider the magnetic circuit in Figure. Assuming that the core u= 1000uo has a uniform cross…

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Q: A magnetic pole face has a rectangular section having dimensions 200 mm by 100 mm. If the total flux…

A: Given data: Total flux: 150 µWb

Q: a. If the material is the ideal material, N1I1 = 200, NIA = 100 and NIB = 150 If I am ampersand,…

A: from given we have R1=l1μ0 μr A           R2=l2μ0 μr A      Rg=gμ0  A   L1=N2R1 +R2 +RgLA=N2RA…

Q: (Where appropriate, assume µ0=47x 10-' H/m) 1 Find the magnetic field strength and the mag-…

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Q: For this problem, please use the figure below. For the magnetic core, the mean length is 50 cm,…

A: Given information, The mean length of the core Lc=50 cm. Cross sectional area of the core Ac=5 cm2.…

Q: Derive the equation for rms core flux of ideal ac magnetic circuit using Ohm's of magnetic circuits.…

A: Consider the magnetic circuit having the N turns carries the current I as shown below, From the…

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: Suppose that a uniform magnetic field points into of this page. If a negatively charged particle…

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Q: The saturation curve of a particular core material shows that at a magnetic field intensity of 1250…

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Q: A magnetic pole face has a rectangular section having dimensions 200 mm by 100 mm. If the total flux…

A: a) The flux of the pole is  100µWb The dimension of the pole is 200 mm by 100 mm The flux density is…

Q: Required mathematical expression of the relationship between magnetic flux density and magnetic…

A: To explain the relationship between magnetic flux density and magnetic field strength

Q: (b) Figure Q3(b) shows a magnetic circuit with two different material. with a mean cross- sectional…

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Q: A 0.5-m length of wire carries a 10-A current perpendicular to a magnetic field. Determine the…

A: Given data: L=0.5 mI=10 A F=3 N

Q: Quantity that is not affected by magnetic field is? a)Stationary charge b)None of the choices…

A: We need to tell about effect of magnetic field on different  things.

Q: Question 3 Consider the magnetic circuit of the following figure, Let the cross-section Area Ac…

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Q: tubalor cross- section toroid An ideal toroid with inner radius and outer radius « and carrying a…

A: We know magnetic flux is multiplication of magnetic field density and area.

Q: A core with three legs is shown in the figure below. The depth of the core is 5cm, and there are 100…

A: Given N=100 , i=2 A length of air gap =0.05 cm core relative permeability =2000 core depth =5…

Q: To a magnetic core, with a relative permeability of 2100, a current I1 of 1 A and a current I2 of 2…

A: *Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: (b) Figure Q3(b) shows a magnetic circuit with two different material, with a mean cross- sectional…

A: Given information about the magnetic (core) circuit with two different material is Cross sectional…

Q: A core with three legs is shown in Figure Q1(c). Its depth is 10 cm, and there are 300 turns on the…

A: Reluctance is a property to resist flux, in the magnetic circuits, it can be obtained by dividing…

Q: . A mild steel ring of 30 cm mean circumference has a cross-sectional area of 6 cm2 and has a…

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Q: A cast steel electromagnet has an air gap of length 2 mm and an iron path of length 30 cm. Find the…

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Q: The toroidal (circular cross section) core shown in Figure below is made from cast steel. (a)…

A: Given toroidal diagram is - Given that material is cast steel so relative permeability is 4000.

Q: Draw the magnetization curve of magnetic materials for varying dc supply (0 to Vm), Ac supply, show…

A: We know that,B= μ Hwhere,B- Magnetic field intensityH- Magnetic flux densityμ- Permeability The…

Q: In the shown magnetic circuit, a winding of 800 turns carrying a current of 1A is wrapped around the…

A: Magnetic Circuit : One or more closed loop circuits carrying magnetism compose a magnetic circuit.…

Q: Question one: The toroidal (circular cross section) core shown in Figure below is made from cast…

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Q: Calculate the magnetic flux density in a medium which has relative permeability of 5. The magnetic…

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Q: a) Calculate magnetic field (x,y,z component)at P2 and P1 Step 2:Consider both wires b) Now what is…

A: Given: i1=11 Ai2=11 Al1=6 ml2=11-6   =5 mP10,6,-12P20,6,0P30,6,9 a) When only wire 1 is used:…

Q: How are carrier concentration and mobility calculated measured for materials? 2. What is the Gouy’s…

A: 1.The carrier concentration for majority carrier is equal to the number of free carriers added by…

Q: An air-gap between two pole pieces is 20 mm in length and the area of the flux path across the gap…

A: Given values are - Lengthl=20mm=20×10-3mAreaA=5cm2=5×10-4m2Fluxϕ=0.75mWb

Q: A magnetic ring has a mean circumstance of 20 cm and a cross section of 20 cm2 and has 800 numbers…

A: Givenlength of mean circumfernce(L)=20cmarea of cross section(A)=20cm2number of turns(N)=800current…

Q: the total reluctance of the core in A.turns/wb is: none O 45873.5 206901.4 12254.33 486454 O…

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Q: Calculate the current required in the coil of the figure to produce a flux density in the air gap…

A: Note : Unit of H A.V/m is confusing. we assume it as AT/m   B=1.6 H75+H cross sectional area of core…

Q: have an inductance of 12.5 H when operating at a flux density 3 T, the corresponding relative…

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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.