Explain thoroughly why ferromagnetic have magnetic flux?
Homework Answers
Fe, Co, and Ni are ferromagnetic, whereas Ru, Ir, and Pt are diamagnetic. Explain why magnetic...
Fe, Co, and Ni are ferromagnetic, whereas Ru, Ir, and Pt are diamagnetic. Explain why magnetic metals are found only among the 3d and 4f elements. Why are Sc and Ti, which are also 3d elements, diamagnetic?
Explain how the energy losses in a sample of ferromagnetic material subjected to an alternating m...
Explain how the energy losses in a sample of ferromagnetic material subjected to an alternating magnetic field depend on the frequency and the flux density. What particular property of the material can be used as a measure of the magnitude of each type of loss? The area of a hysteresis loop plotted for a sample of steel is 67.1 cm, the maximum flux density being 1.06T. The scales of B and H are such that 1 cm 0.12 T and...
The magnetic properties of matter can be categorized according to three types: diamagnetic, ferromagnetic, and paramagnetic...
The magnetic properties of matter can be categorized according
to three types: diamagnetic, ferromagnetic, and paramagnetic
materials. For each property shown below, categorize it according
to one of these three types.
Why is this wrong?
The magnetic properties of matter can be categorized according to three types: diamagnetic, ferromagnetic, and paramagnetic materials. For each property shown below, categorize it according to one of these three types. Diamagnetic Ferromagnetic Slightly attracted to magnetic fields Strongly positive magnetic susceptibilty Contains magnetic domains...
Q)State and explain[ in your own words] the relationship between magnetic flux and magnetic flux density....
Q)State and explain[ in your own words] the relationship between magnetic flux and magnetic flux density. State the governing equation.
2.120 pts] A schematic diagram of transformer is shown below. The closed path, l in the magnetic circuit in the Figure is traced by magnetic flux Ф. N,, N2, and 11, 12 are the numbers of turns and th...
2.120 pts] A schematic diagram of transformer is shown below. The closed path, l in the magnetic circuit in the Figure is traced by magnetic flux Ф. N,, N2, and 11, 12 are the numbers of turns and the currents in the primary and secondary circuits, respectively. The permeability, and cross-section of ferromagnetic core is, u and A İl(r) (a) [6 pts] Draw an equivalent magnetic circuit with two magnetomotive force, Vmmfi, and Vmmf2, magnetic closed flux, 4, and magnetic...
what is the relationship between the static magnetic field and ferromagnetic in MRI?
what is the relationship between the static magnetic field and ferromagnetic in MRI?
An electromagnet is made of a high permeability ferromagnetic core and a coil. The coil current1A....
An electromagnet is made of a high permeability ferromagnetic core and a coil. The coil current1A. The electromagnet is just above a fixed ferromagnetic bar. The structural dimensions are length L = 102 cm, cross section area A 4 cm2, and gap g 1cm. The relative permeability values are rc rb 10,000 in the core and bar, respectively, and prg 1 and gap. Ignore leaks and fringe effect. Determine the following: 1. Name of the course the recruiter was referring...
PLEASE EXPLAIN WHY VERY THOROUGHLY Question 1 3 pts Each of these cubic Gaussian surfaces contains...
PLEASE EXPLAIN WHY VERY THOROUGHLY
Question 1 3 pts Each of these cubic Gaussian surfaces contains charge as shown. Which has more total electric flux? 20 2d O A O They are the same O Not enough information to tell
3.20 points - Magnetic circuit: A two-legged ferromagnetic core with relative permeability of 1500 is shown...
3.20 points - Magnetic circuit: A two-legged ferromagnetic core with relative permeability of 1500 is shown in the figure with its dimensions. Find the following: 1. Self and mutual inductances of the two windings with 400 and 300 turns. 2. What current will produce flux density of 1T in the core, if the first (left) winding with 400 turns is energized and the second winding is left open. 3. The rms voltage across the first winding, assuming the energizing source...
physics 2 a) Explain how magnetic flux can be zero when the magnetic field is not...
physics 2
a) Explain how magnetic flux can be zero when the magnetic field is not zer. b) A person who works with large magnets sometimes places her head inside a strong fie ld. She reports feeling dizzy as she quickly turns her head. How might this be associated with induction?
Explain how the energy losses in a sample of ferromagnetic material subjected to an alternating magnetic field depend on the frequency and the flux density. What particular property of the material can be used as a measure of the magnitude of each type of loss? The area of a hysteresis loop plotted for a sample of steel is 67.1 cm, the maximum flux density being 1.06T. The scales of B and H are such that 1 cm 0.12 T and...
The magnetic properties of matter can be categorized according
to three types: diamagnetic, ferromagnetic, and paramagnetic
materials. For each property shown below, categorize it according
to one of these three types.
Why is this wrong?
The magnetic properties of matter can be categorized according to three types: diamagnetic, ferromagnetic, and paramagnetic materials. For each property shown below, categorize it according to one of these three types. Diamagnetic Ferromagnetic Slightly attracted to magnetic fields Strongly positive magnetic susceptibilty Contains magnetic domains...
2.120 pts] A schematic diagram of transformer is shown below. The closed path, l in the magnetic circuit in the Figure is traced by magnetic flux Ф. N,, N2, and 11, 12 are the numbers of turns and the currents in the primary and secondary circuits, respectively. The permeability, and cross-section of ferromagnetic core is, u and A İl(r) (a) [6 pts] Draw an equivalent magnetic circuit with two magnetomotive force, Vmmfi, and Vmmf2, magnetic closed flux, 4, and magnetic...
An electromagnet is made of a high permeability ferromagnetic core and a coil. The coil current1A. The electromagnet is just above a fixed ferromagnetic bar. The structural dimensions are length L = 102 cm, cross section area A 4 cm2, and gap g 1cm. The relative permeability values are rc rb 10,000 in the core and bar, respectively, and prg 1 and gap. Ignore leaks and fringe effect. Determine the following: 1. Name of the course the recruiter was referring...
PLEASE EXPLAIN WHY VERY THOROUGHLY
Question 1 3 pts Each of these cubic Gaussian surfaces contains charge as shown. Which has more total electric flux? 20 2d O A O They are the same O Not enough information to tell
3.20 points - Magnetic circuit: A two-legged ferromagnetic core with relative permeability of 1500 is shown in the figure with its dimensions. Find the following: 1. Self and mutual inductances of the two windings with 400 and 300 turns. 2. What current will produce flux density of 1T in the core, if the first (left) winding with 400 turns is energized and the second winding is left open. 3. The rms voltage across the first winding, assuming the energizing source...
physics 2
a) Explain how magnetic flux can be zero when the magnetic field is not zer. b) A person who works with large magnets sometimes places her head inside a strong fie ld. She reports feeling dizzy as she quickly turns her head. How might this be associated with induction?
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