What happens when a soft material is placed in a strong magnetic field?
A magnetically soft material is placed in a strong magnetic field. What is the most likely outcome? It will become a permanent magnet because the domains will remain aligned. It will become a permanent magnet because the domains will easily realign.
Which action will cause the magnetic force to push two magnets closer together?
Aligning
Which actions most likely cause the domains in a ferromagnetic material to align quizlet?
rubbing the material against a magnet would cause the alignment of domains in the same direction as of the magnet. passing electricity around the material would generate magnetic field which would cause domains to align along the direction of the field.
What cause the domains in a ferromagnetic material to align?
Magnetic domains form in materials which have magnetic ordering; that is, their dipoles spontaneously align due to the exchange interaction. These are the ferromagnetic, ferrimagnetic and antiferromagnetic materials.
When none of the magnetic domains in a material will stay aligned the material is called?
The material is called paramagnetic or non magnetic material. Opposite to this are materials whose magnetic domains are aligned and possess asmagnetism which is due to its ferrous or iron content.
What’s the end of a magnet called?
north pole
What happens if you force magnets together?
In other words, if you hold two magnets together so that like-poles are close together (two norths OR two souths), they repel. When two like-poles point together, the arrows from the two magnets point in OPPOSITE directions and the field lines cannot join up. So the magnets will push apart (repel).
Does an electron have poles?
Electrons are teeny tiny magnets. They have a north and a south pole, too, and spin around an axis. Every electron has one of two possible orientations for its axis. In most materials, atoms are arranged in such a way that the magnetic orientation of one electron cancels out the orientation of another.
Can a magnet have one pole?
To our knowledge, it is not possible to produce a permanent magnet with only a single pole. Every magnet has at least 2 poles, a north and a south pole (see FAQ about north pole). The existence of magnetic monopoles itself does not contradict current popular theories.
What is a monopole tower?
Monopole Tower is a kind of tower that consists of one stem or one pole anchored to the ground. Tapered-pole is a kind of monopole having a varied cross-section diameter size that when the used diameter is more up will be smaller.
How do monopole antennas work?
The monopole is often used as a resonant antenna; the rod functions as an open resonator for radio waves, oscillating with standing waves of voltage and current along its length. Therefore the length of the antenna is determined by the wavelength of the radio waves it is used with.