when there is a strong magnet, what happens to the magnetic domains of iron
Homework Answers
When strong magnets are brought near iron, which is a ferromagnetic material has small magnetic domains inside the crystal structure. The magnetic domains rotate and start aligning with the magnetic fields so that the magnetic energy is decreased and is minimum. And once the magnet fields are removed, the domains will be still aligned, making the iron piece magnetic for some time (until the domains are misaligned)
Add Answer to:
when there is a strong magnet, what happens to the magnetic domains
of iron
Shown on the right are the magnetic domains of some iron bar magnet, and the table...
Shown on the right are the magnetic domains of some iron bar magnet, and the table below gives the magnitude of the magnetization of each domain: What is the magnitude and direction of the total magnetization of the bar magnet? The bar magnet is now heated to a temperature high enough that the orientation of each atom in the bar changes. The bar is then cooled back down to its original temperature. What is the most likely magnitude of the...
How will the magnetic domains in an unmagnetized "soft" iron rod respond to the presence of...
How will the magnetic domains in an unmagnetized "soft" iron rod respond to the presence of a strong external magnetic field? The domains will tend to align with the external field. The domains will split into monopoles. The domains will tend to orient themselves perpendicular to the external field. The domains will tend to align so as to cancel out the external field. The domains will not respond to an external magnetic field.
Question 1 2 pts How will the magnetic domains in an unmagnetized "soft" iron rod respond...
Question 1 2 pts How will the magnetic domains in an unmagnetized "soft" iron rod respond to the presence of a strong external magnetic field? The domains will tend to align with the external field. The domains will split into monopoles. The domains will tend to orient themselves perpendicular to the external field, The domains will tend to align so as to cancel out the extemalfiel The domains will not respond to an external magnetic field 2 pts Question 3...
What happens when you cut a bar magnet in half? If it were continually cut in...
What happens when you cut a bar magnet in half? If it were continually cut in half, then would it finally yield two magnetic monopoles? Explain.
Explain why iron filings align to give the appearance of field lines when in a magnetic field How...
Explain why iron filings align to give the appearance of field lines when in a magnetic field How was the Gilley coil's magnetic field affected when the iron core was? (Hint: see Figure 2) Figure 2: As the magnetic field strength (H) increases from zero (a), the magnetic domains that are aligned parallel to it increase in size at the expense of their neighbouring domains (b), then whole domains start to switch (c) until all domains are aligned (d).
Explain...
The north pole of a magnet comes across the north pole of another magnet. What happens?...
The north pole of a magnet comes across the north pole of another magnet. What happens? 1. There is a mutual repulsion between the magnets 2. the first magnet is attracted to the second magnet, but the second magnet is repeled by the first magnet 3. no force exists between like magnetic poles 4. there is a mutual attraction between the magnets
The earth's magnetic field appears as if it were produced by a strong permanent magnet embedded...
The earth's magnetic field
appears as if it were produced by a strong permanent magnet
embedded in its core. In the figures below, the earth is shown with
the northern hemisphere on top, its core magnet is illustrated by
the overlayed bar magnet, and a compass is illustrated as a diamond
with a black tip at its magnetic north end. Which figure has the
core magnet and compass magnet in roughly the proper
orientation?
8) A non-uniform magnetic field exerts a net force on a magnetic dipole. A strong magnet...
8) A non-uniform magnetic field exerts a net force on a magnetic dipole. A strong magnet is placed under a horizontal conducting ring of radius r that carries current I as shown in Figure. If the magnetic field B makes an angle ? with the vertical at the ring's location, what are the magnitude and direction of the resultant force on the ring?
A particular Alnico (aluminum, cobalt, nickel, and iron) bar magnet (magnet A) has a mass of...
A particular Alnico (aluminum, cobalt, nickel, and iron) bar magnet (magnet A) has a mass of 10 g. It produces a magnetic field of magnitude 6e-05 T at a location 0.18 m from the center of the magnet, on the axis of the magnet. (a) Approximately what is the magnitude of the magnetic field of magnet A a distance of 0.36 m from the center of the magnet, along the same axis? (b) If you removed the original magnet, and...
What do you observe when looking at the wire between the poles of the magnet? Which...
What do you observe when looking at the wire between the poles of the magnet? Which way is the magnetic field between the poles of the magnet oriented Good illustrations (with artist rendition of hands, current direction and B direction, ete are required in all your descriptions of the activities. V) Magnetic Field of a Solenoid "open-ended Figure it out! VID) Ferromagnetic Domains "open-ended" Figure it out!
Shown on the right are the magnetic domains of some iron bar magnet, and the table below gives the magnitude of the magnetization of each domain: What is the magnitude and direction of the total magnetization of the bar magnet? The bar magnet is now heated to a temperature high enough that the orientation of each atom in the bar changes. The bar is then cooled back down to its original temperature. What is the most likely magnitude of the...
How will the magnetic domains in an unmagnetized "soft" iron rod respond to the presence of a strong external magnetic field? The domains will tend to align with the external field. The domains will split into monopoles. The domains will tend to orient themselves perpendicular to the external field. The domains will tend to align so as to cancel out the external field. The domains will not respond to an external magnetic field.
Question 1 2 pts How will the magnetic domains in an unmagnetized "soft" iron rod respond to the presence of a strong external magnetic field? The domains will tend to align with the external field. The domains will split into monopoles. The domains will tend to orient themselves perpendicular to the external field, The domains will tend to align so as to cancel out the extemalfiel The domains will not respond to an external magnetic field 2 pts Question 3...
Explain why iron filings align to give the appearance of field lines when in a magnetic field How was the Gilley coil's magnetic field affected when the iron core was? (Hint: see Figure 2) Figure 2: As the magnetic field strength (H) increases from zero (a), the magnetic domains that are aligned parallel to it increase in size at the expense of their neighbouring domains (b), then whole domains start to switch (c) until all domains are aligned (d).
Explain...
The earth's magnetic field
appears as if it were produced by a strong permanent magnet
embedded in its core. In the figures below, the earth is shown with
the northern hemisphere on top, its core magnet is illustrated by
the overlayed bar magnet, and a compass is illustrated as a diamond
with a black tip at its magnetic north end. Which figure has the
core magnet and compass magnet in roughly the proper
orientation?
8) A non-uniform magnetic field exerts a net force on a magnetic dipole. A strong magnet is placed under a horizontal conducting ring of radius r that carries current I as shown in Figure. If the magnetic field B makes an angle ? with the vertical at the ring's location, what are the magnitude and direction of the resultant force on the ring?
A particular Alnico (aluminum, cobalt, nickel, and iron) bar magnet (magnet A) has a mass of 10 g. It produces a magnetic field of magnitude 6e-05 T at a location 0.18 m from the center of the magnet, on the axis of the magnet. (a) Approximately what is the magnitude of the magnetic field of magnet A a distance of 0.36 m from the center of the magnet, along the same axis? (b) If you removed the original magnet, and...
What do you observe when looking at the wire between the poles of the magnet? Which way is the magnetic field between the poles of the magnet oriented Good illustrations (with artist rendition of hands, current direction and B direction, ete are required in all your descriptions of the activities. V) Magnetic Field of a Solenoid "open-ended Figure it out! VID) Ferromagnetic Domains "open-ended" Figure it out!
Most questions answered within 3 hours.
-
(63
#14)
which of the following statments best describes how chamging
the concentration of the substances...
asked 2 hours ago -
In the following reaction, which element is undergoing
oxidation: Na2SO3 + N2O --> N2 + Na2SO4...
asked 3 hours ago -
Which of the following pairs of ions have the same electron
configuration?
I: Br− and Se2−...
asked 6 hours ago -
The Foremost Composite Materials Company is planning a two-day
sales conference for October 19-20. The conference...
asked 6 hours ago -
3) Illustrate the observed pattern of relatedness of organisms
versus adaptations to specific conditions. This means...
asked 6 hours ago -
In winter a lake has a 0.35 m thick ice layer over 1.10 m of
water....
asked 7 hours ago -
Assuming the following has been encrypted with a Vigenere cipher
below, use the method(s) and assumptions...
asked 8 hours ago -
How would I use switch statements to write a program that will
take an input of...
asked 7 hours ago -
Imagine a reaction in which methane gas combusts at a constant
pressure of 1 atm and...
asked 8 hours ago -
Two parallel wires (each 12 m in length) are separated by a
distance of 0.065 m...
asked 8 hours ago -
Suppose there were three masses at the corner of uniform
equilateral triangle. The masses are m1...
asked 8 hours ago -
Situation: A building that is 618 m above the ground floor. How
many times would a...
asked 8 hours ago