QI. The magnetic core shown below has a mean length of 26cm and a Cross-sectional area of 4-cm. The material is sheet steel (He= 1774 H/m). Both coils carry a current of 0.1A in the directions shown. 500t 400t i- Draw the magnetic equivalent circuit and determine the flux set-up in the magnetic core.

Q: A force that sets up or tends to set up magnetic flux in a magnetic By an electric current through a…

A: According to electromagnetic theory, electric current produce magnetic flux and magnetic flux…

Q: What will be the reluctance of a magnetic core if the mean path length for flux is 0.04 m and the…

A: We need to find out the reluctance for given details

Q: Problem 1 A core with a coil has 240 turns, to generate a flux ø of 0.008482 weber, how much should…

A: Here, we have given a core with a coil having 240 turns, the value of flux is given. And, we have to…

Q: For the electromagnet of Figure-a. Find the flux density in the core.b. Sketch the magnetic flux…

A: The magnetic flux density (B) is the ratio of magnetic flux (∅) to area of cross section (A) and…

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

A:

Q: 40 50 4.35 6.0 nd eddy current loss in W naximum flux density of

A:

Q: ten-turn solenoid has a ferromagnetic core with a relative permeability of 10,000. The length of the…

A:

Q: 1.Consider the magnetic core below.All dimensions are shown on the figure. The core is made up of…

A:

Q: 3) Derive the total reluctance of the magnetic circuit shown in the Figure.

A: The given question involves finding the total reluctance of a magnetic circuit consisting of…

Q: 2. A current of I = 3 [A] flows over the N = 200 winding wire as given in the figure below. The…

A: For the given coil with the specification the value of the magnetic flux in the each leg needs to be…

Q: The eddy current loss in a particular magnetic circuit is 10W/m3. If the frequency of operation is…

A: The eddy current loss in a particular magnetic circuit is 10W/m3. If the frequency of operation is…

Q: 1. What is the relationship between voltage and current when there is saturation in the magnetic…

A: Dear student as per our guidelines we are supposed to solve only one question but here I have solved…

Q: The induced electromotive force of a loop is 3.5 V and if the current is changed from 12 A to 13.5 A…

A:

Q: A solenoid is 1 Cm long with a diameter of 0.5 Cm. The core is SiFe with a relative permeability of…

A: Length of solenoid Diamter Current I = 100 mA.Relative permeability Magnetic field

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

A: The solution is given below

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

A:

Q: thank u no rush

A:

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

A:

Q: For the following magnetic circuit, the flux passing through the core is 1.32 mWb, the cross section…

A: The force acting on a wire positioned at right angles to the magnetic field is known as the magnetic…

Q: A coil of 15000 turns is wound on a core. A current of 2.7 A flowing through the coil creates a core…

A:

Q: A non-magnetic current having a cross sectional area of 10 cm2 is uniformly wound with 300 turns of…

A:

Q: The applied MMF to a simple magnetic circuit is 350AT. It was found that the resulting magnetic…

A: Flux in core = flux density × area of core. But flux = mmf / reluctance. Substitute given values to…

Q: The physical construction of two pairs of magnetically coupled coils is shown. Assume that the…

A: (a) The magnetically coupled coils are shown below: As per the direction of the fluxes, there are…

Q: Figure Q.2(a) shows a magnetic core with 1000 turns, and its cross-sectional area is 4 cm?. The…

A: From the magnetic circuit

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: 0. 10. Two coupled colls of self-inductances 0.6 H and 0.16 H have a coefficient of coupling 0.8.…

A:

Q: A two-legged core is shown in figure below. The winding on the left leg of the core (N) has 800…

A: We have given the following problem A two legged core is shown below the winding on the left leg of…

Q: property of a material which opposes the production magnetic flux in it is known

A: All material does. Not allow to pass the flux through it without any oppose

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: W Discuss B-H curve of a ferro-magnetic material..

A: In this question we discuss B-H curve of ferromagnetic material.

Q: In figure, a magnetic flux of F is generated with a constant current of i The core material used has…

A: Given: For a magnetic circuit, Number of turns of the coil N=400, Current in the coil i=20 A,…

Q: (а) (i) , UTM Explain the term 'permeability' and what is the unit used? M TM (iii) Sketch suitable…

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

Q: A magnetic ring has reluctance of 1.675 x 106 AT weber. The flux to be produced by the coil is 800 x…

A: Given a magnetic ring has, Reluctance = 1.675×106 ATweber Flux = 800×10-6 weber.

Q: The length of a magnetic circuit in a moving iron instrument is 300mm.The coil around the soft iron…

A:

Q: A type material that is not affected by magnetic field. 2. If the number of turns is doubled, what…

A: Based on the magnetic properties the materis are classified in three catagories 1. Diamagnetic…

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: For a magnetic circuit used in an electric machine, flux generated is 0.25mWb and reluctance is 3.9…

A: Given: A magnetic circuit used in an electric machine having, Flux generated, φ=0.25 mWb. Reluctance…

Q: magnetiec core the relative permeability for metal is 5000 have a gap is 0.5 cm and cross secation…

A:

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.