does magnetism create heat?

Question

When those little iron filings are moving around on that white sheet of paper, beside that magnet..........there is no input of energy, but iron filings are movin .........moving anything creates energy (heat)

Answer 1

Time varying magnetic field or motion within a magnetic field can result in heat through a number of mechanisms. If you change the magnetic field in a ferromagnetic material, it can create heat due to hysteresis. Iron conduction electricity. If you change the magnetic field in an electrical conductor, it will induce currents within that result in Ohmic heating. Iron filings rub against each other during allignment. This makes heat via friction.

Answer 2

Magnetism itself does not create heat, but certain mechanical devices that magnetism drives generate heat, electric motors or generators. You could stand in a magnetic field all day and feel no heat from it.

Answer 3

i am not in favor of weapons but i will still give you a hint

YES IT dOes

it can ionize the particles how you gotta find it on your own

there is always sPeed and the air contains Fe molecules
the magnets rePulse at same charges

the center orbit of repulsion when centered with triangular orbit

air

heat

vacuum

combustion point the middle


have a nice day

Answer 4

Remember, energy cannot be created or destroyed!

A magnet can create electricity, which can create heat.

Answer 5

It can. An example is induction heating in ferromagnetic materials by eddy currents. Or induction heating of plasma in the magnetic "bottles" of fusion experiments.

Answer 6

No, no energy is involved.

Answer 7

no