0
Some people believe magnetic ions have healing properties. The theory is that the body absorbs positive or negative ions to reduce pain, swelling and increase immunity.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Is polarization the source of magnetism?
No. Grain structure with "free" electrons or electrical current flow are the sources of magnetism
What is the difference between electromagnetism and magnetism?
Magnetism is inclusive of electromagnetism. There is no difference. One can include curent flow, and one requires current flow.
Can an electric current produce a field magnetism around it?
yes. electric current low always generates a magnetic field.
How can the magnetism of a permanent magnet be weakened or removed?
Put it in a coil which has an alternating current in it. The AC current produces a magnetic field in the coil which alternates with the changing voltage. This changes the magnetism of the permanent magnet. Gradually reduce the current in the coil and the permanent magnet will end up unmagnetised.
How did Oersted discover the relationship between an electricity and magnetism?
He used an electric current to affect the needle of a compass.
What has the author Peter Gruich written?
Peter Gruich has written: 'Magnetism and the atom' -- subject(s): Atomic theory, Lattice theory, Magnetism
What happens if you equip 'Ring of Magnetism' to your opponent's monster?
'Ring of Magnetism' specifically says that it can only be equipped to a monster on your side of the field. If a player takes control of a monster equipped with 'Ring of Magnetism', then the Equip Spell card will be destroyed because it is equipping an illegal target.
Does the magnetic field increase or decrease if the current is decreased?
An increase in an electrical current will cause magnetism to increase but a decrease in an electrical current will cause magnetism to decrease.
What will increasing the electric current to an electromagnet do to its magnetism?
An increasing electric current moving into an electromagnet will become stronger in its magnetism. As the atoms align the increasing magnetism will stop at one point, making the electromagnet as strong as it can be.
What is demagnitising current?
Demagnetizing a current means too take away the magnetism from the current ;)
How can you develop a magnet?
Electric current in a coil can induce magnetism in an iron nail,place near the coil.when the electric current is cut off the magnetism in the iron nail disappears.the magnetism in the nail exist so long as there is electric current in the coil.this is an electromagnet.
how is gravity related to magnetism are they related?
There is no theory yet to answer the question.
Is polarization the source of magnetism?
No. Grain structure with "free" electrons or electrical current flow are the sources of magnetism
Why does passing a current through a wire create a magnet?
That is, basically, the way ALL magnets are created - by moving electric charges. In the case of a permanent magnet, it is mainly the electrons orbiting their atoms that produce this effect. As to the "why", the Special Theory of Relativity provides an answer, but it is fairly complicated. The summary paragraph on Wikipedia (article "Magnetism") says: "As a consequence of Einstein's theory of special relativity, electricity and magnetism are fundamentally interlinked. Both magnetism lacking electricity, and electricity without magnetism, are inconsistent with special relativity, due to such effects as length contraction, time dilation, and the fact that the magnetic force is velocity-dependent. However, when both electricity and magnetism are taken into account, the resulting theory (electromagnetism) is fully consistent with special relativity. ..." The Wikipedia article "Classical electromagnetism and special relativity" provides a more detailed explanation about the relationship between electricity and magnetism, according to the Special Theory of Relativity - but the math is a bit too complicated for my liking.
How does magnetism come from electricity?
Electricity and magnetism are closely related. in 1802, Hans Christian Ørsted observed this by noting that electric current caused magnetism. In 1821, Michael Faraday, noted that electric currents could be induced by magnetic fields. In the 1860's, James Clerk Maxwell, enhanced this with his Electromagnetic Theory, and Maxwell's Equations, which unified the relationship between electricity, magnetism, and light into a common Electromagnetic Field. Several other physicists contributed to this knowledge.
The relationship between magnetism and electric current was discovered by?
Michael Faraday
What is the difference between electromagnetism and magnetism?
Magnetism is inclusive of electromagnetism. There is no difference. One can include curent flow, and one requires current flow.
