10 A N1 500 turns N2 50 0.5 500 turns For above given magnetic circuit find flux (), magnetic flux density vector ( B.) and magnetic field intensity vector H, The relative permeability of the core is u,=1200
Q: The magnetic flux density is given in cylindrical co-ordinates by Calculate the induced electric…
A:
Q: iz P 8ст 4ст
A: We need to find out the magnetic field due to given line current
Q: circular flat surface has a radius of 3.5 ft in a uniform magnetic field. Calculate the magnetic…
A:
Q: Q2(b). Using Ampere's Law, identify Magnetic Flux Density, B in all regions where p is the radial…
A: Given data Inner radius = a Outer radius = b Radial distance = ρ
Q: Q2 (a): What is magnetic phase transformation? Discus and plot the phase transition from para to…
A: (a) Magnetic phase transmission is a transformation of magnetic material from one type to another.…
Q: QUESTION 8 The magnetic system shown has the following parameters: N-500, i- 2A Width of air gap -…
A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…
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: 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: Q1/ An iron ring has a cross section of 3 cm2 and a radius of 12.5 cm and relative permeability of…
A: In this question we need to find a reluctance of core and current passed if the total magnetic flux…
Q: Consider the magnetic circuit in Figure. Assuming that the core u= 1000uo has a uniform cross…
A:
Q: Air gap Figure 1 A 1000-turn coil is wound on the centre limb of a steel frame as shown on figure1…
A: consider the given values
Q: Core centerline b) Consider a magnetic circuit using an iron toroid. The mean diameter of the toroid…
A:
Q: Question 6: The magnetic system shown in the following figure has the following parameters: N=500…
A:
Q: Consider the magnetic circuit in Figure. Assuming that the core u= 1000uo has a uniform cross…
A:
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: Q3) a point charge of 2uc at origin and a sphere of radius Im with a uinform charge distribution pv-…
A:
Q: The magnetic circuit shown is made of a cast-steel and has a coil of 1000 turns on its center limp.…
A:
Q: a square wire loop, with a side length of 25cm and a resistance of 1.25Ω, moves across a homogeneous…
A: When the loop enters the magnetic field the flux inside the loop will change,this will cause the…
Q: A toroid (ring shaped) magnetic core is wounded by a coil having 250 turns. The inner (ri) and outer…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: Q6. A 4-pole wave-wound armature rotating at 400 rpm is required to generate 300 V. The effective…
A: EMF equation of DC generator is given by Eg=∅×N×Z60×pA where ∅ is the flux per pole. Z…
Q: A perfectly conducting filament containing a small 500 0 resistor is formed into a square as shown…
A:
Q: (b) Figure 2 shows a rectangular magnetic core with relative permeability of the core is 4000. The…
A:
Q: We consider a coil constituted of a conducting wire on a circular torus (see Figure below). The…
A: The toroid is a hollow circular ring carrying current-carrying conductors. A magnetic field…
Q: Q4. A finite length wire, which is bent as shown in the below figure, lies in xy-plane and carries a…
A: Expression of magnetic force on a wire due to magnetic flux density, Here, B is the magnetic flux…
Q: Problem : A current 10 ampere flows through the wire having configuration as shown in the figure.…
A: Given:
Q: A solenoid that has Nsol = 1200 turns, radius of R = 0.08 m, and length l = 0.8m has 0.32 A current…
A: Given data, Number of turns N = 1200, Length is L = 0.8 m Radius is R = 0.08 m, Current is I = 0.32…
Q: square magnetic core has a mean path length 55cm and x-sectional area of 150cm2. A 200 turns coil of…
A:
Q: onstant velocity. Assume that the conductor moves perpendicularly to the field. If the ends of the…
A:
Q: The magnetic circuit shown in Figure 7 has two parallel paths. Find the flux and flux density in…
A: First find reluctance of air gap and than find flux in left and right leg then flux density using…
Q: 30.0 cm 40.0 cm 30.0 cm 50.0 cm
A:
Q: A bar of iron is said to be saturated once most of its magnetic molecules are aligned, whereby,…
A: The explanation to all three subparts is as follows.
Q: Air gap I Figure 1 A 1000-turn coil is wound on the centre limb of a steel frame as shown on figure1…
A:
Q: A conductor of length I metre moves at right angles to a uniform magnetic fi of flux density 1.5…
A:
Q: QI/ A conductor carries a current of 10 A and is at right-angles to a magnetic field between two…
A: Given data, Current, i = 10 A. Diameter, d = 60 mm. Flux, ϕ = 0.85 mWb. Force, F = 0.582 N.
Q: A cube of edge length & = 3.0 cm is positioned as shown in the figure below. There is a uniform…
A: When a charge or a uniform magnetic field is present within a closed curve then flux diverges or…
Q: A magnetic circuit with three airgap is given below. Assume that the core has infinite permeability…
A: As per our guidelines we will solve the first three parts .If you want the remaning kindly repost…
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: In the system shown in the figure,radius a=1cm radius with conductive wire b=2cm , c=3cm in the…
A:
Q: Question one: The toroidal (circular cross section) core shown in Figure below is made from cast…
A:
Q: Part A Find an expression for the magnetic field strength at the center (point P) of the circular…
A: The magnetic field at the center will be due to semicircular wire.So, the magnetic field is zero at…
Q: A toroid (ring shaped) magnetic core is wounded by a coil having 250 turns. The inner (ri) and outer…
A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: (d) A toroid has a circular cross section shown in Figure Q2(d). It is made from cast steel with a…
A: Mmf = NI= Hl Where H is magnetic field strength and L is mean length of the core. Magnetic flux =…
Q: Question # 2: A square magnetic core has a mean path length of 55 cm and a cross sectional area of…
A:
Q: (b) Figure 2 shows a rectangular magnetic core with relative permeability of the core is 4000. The…
A: The given information about the magnetic circuit is, Number of turns is N=500. Cross sectional area…
Q: Start from first principles to prove that: "For a fixed flux density, the volume of the…
A: For a fixed flux density the volume of ferromagnetic core is directly proportional to the energy…
Q: A conductor of length I metre moves at right angles to a uniform magnetic field of flux density 1.5…
A:
Q: (b) Consider the magnetic circuit shown in Figure Q1 (c). The circuit parameters are shown in the…
A:
Q: Magnetic saturation is that condition of a magnetic material when all of the magnetic domains are…
A: True.
Q: Consider two wires of length 1m carrying currents i1 = 2A and i2 = 4A with direction indicated in…
A: Here, we have given two wires. the length of these wires are 1m. The first wire is having the…
Step by step
Solved in 2 steps with 2 images
- A ferromagnetic core in the shape of a doughnut has a cross-sectional area of 0.11 m2 and an average length of 1.4 m. The permeabil ity of the core is 1.206 × 10-3 Wb/A-t. m. Determine the reluctance of the magnetic circuitB. For the following magnetic circuit, the flux passing through the core is 1.32 mWb, the cross section of the core is 3 cm by 4 cm, the laminated section has a stacking factor of 0.9, and the gap is 1 mm. Determine the flux density in each section. Neglect fringing d N turns Cast iron Air gap Laminated sheet steel4. A magnetic circuit has a length of 100 cm and cross-sectional area of 5 square cm. The total flux is 10 x 10* webers. The coil has 100 turns and current of 4 amperes. What is the magnetic strength? a. 500 AT/m b. 400 AT/m c. 350 AT/m d. 450 AT/m
- A ferromagnetic core is shown below. The depth of the core is 5 cm. The other dimensions of the core are as shown in the figure. Find the value of the current that will produce a flux of 0.003 Wb. With this current, what is the flux density at the top of the core? What is the flux density at the right side of the core? Assume that the relative permeability of the core is 1000. 1. - 10 cm--- - 20 cm - 15 cm 500 tums 15 cm 15 cm [1.21 A, 0.4 T, 1.2 T]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 isA magnetic ring has reluctance of 1.675 × 10⁰ AT weber. The flux to be produced by the coil is 800 x 10 webers, then the AT required for the m.m.f. will be
- 3- A magnetic core with an air gap is shown in below Figure. The depth of the core is 3 cm, the length of the air gap in the core is 4 cm, and the number of turns on the coil is 100. How much current is required to produce total flux of 0.00052 Weber? (H= 2000, Ho=4.n107). 6 cm 20 cm N = 100 4 cm = lg 6 cm 6 cm 18 cm 12 cm 18 cm 6 ст Depth = 3 cmA ferromagnetic core is shown in Figure Pl-2. The depth of the core is 5 cm. The other dimensions of the core are as shown in the figure. Find the value of the current that will produce a flux of 0.005 Wb. With this current, what is the flux density at the top of the core? What is the flux density at the right side of the core? Assume that the relative permeability of the core is 800. 1-5. 10 cm- 5em 20 em 15 cm 15 cm 15 cm Coe depth - Scm SOLUTION There are three regions in this core. The top and bottom form one region, the left side forms a second region, and the right side forms a third region. If we assume that the mean path length of the flux is in the center of each leg of the core, and if we ignore spreading at the corners of the core, then the path lengths are I, = 2(27.5 cm) = 55 cm, I, = 30 cm, and /, = 30 cm. The reluctances of these regions are:Consider the magnetic circuit in Figure. Assuming that the core p= 1000µo has a uniform cross section of 4 cm-,N= 600, the flux density in the air gap. 0.2 A L= 42 cm 4= 0.1 cm 35.4 mwb 120.8 mwb 106.2 mwb Non of These 76°F Rain Type here to search DELL LATIT UDE ES510
- Question: 01 A two-legged core is shown in figure below. The winding on the left leg of the core (N) has 800 turns. The depth of the core is 15 cm. The small airgap is 0.05 cm and there is no fringing effect. If the dimensions are as shown, then determine the total reluctance of the given core when u, =800 and constant. 15cm 25cm 10cm 10cm 50cm N=800 5cmFor the magnetic circuit shown in the figure, the iron core with N = 500 turns -Magnetic permeability is 200. its average length is 10 cm -The diameter of the cross-sectional area is 1 cm. Find the current that must pass through the winding to produce 0.5 mWb of flux in a 1mm air-gap magnetic circuit?A ferromagnetic core is shown in Figure PI-2. The depth of the core is 5 cm. The other dimensions of the core are as shown in the figure. Find the value of the current that will produce a flux of 0.005 Wb. With this current, what is the flux density at the top of the core? What is the flux density at the right side of the core? Assume that the relative permeability of the core is 1000. -10 cm- - 20 cm- 15 cm 400 turns 15 cm 15 cm Core depth 5 cm