Magnets work because their atoms are aligned in certain orientation so that the magnetic field is not chaos but is organized as ripples around the matter. Such organized electromagnetic field of any nature can exist without any supporting media like air or water. If you think space is vacuum then you are wrong again. There is a lot of black or dark matter (invisible to current scientific equipment) in this universe and lots of particles like cosmic rays emitted by stars and galaxies. So magnets will work regardless of vacuum or space.
Yes, magnetic fields do still exist is space.
Yes. Magnets work anywhere. For example, it's the Earth's magnetic field
that deflects much of the Sun's harmful radiation.
Yes. It is the Earth's magnetic forces that deflect much of the Sun's harmful radiation, for example.
Yes, magnetic fields penetrate a vacuum, or else light, which is an electromagnetic wave, wouldn't go through space.
Yes, magnetic fields do not require air or other mediums to operate in.
Magnets work anywhere.
mangnets stay magnetized in space
Yes.
electromagnet
A scrapheap crane works simply by a piece of soft iron surrounded in coper coiled coil and a electromagnet. when the switch is activated a current is sent from the battery to the electromagnet!
A magnetic field.
An electromagnet.
An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.
Yes, you would be able to use electromagnets in space.
electromagnet
the electromagnet makes the door close when a fire alarm goes off
A cell or other (DC) power source must, indeed, be connected to an electromagnet to make it work. It is an electromagnet. Surf the link to our friends at Wikipedia. It's a good article, and the pics are cool.
A core
the armature
it connets to the bottom of the machine
The driveshaft carries the power but the whole unit does the work.
The driveshaft carries the power but the whole unit does the work.
The electromagnet is a very important part of loud speakers. The electromagnet is always placed in the front of the magnet. When the electricity goes through the electromagnet the field is changed and this produces the vibrations in speakers.
maybe electrical energy i don't know
An electromagnet is powered by electrical current and that current can be adjusted to different levels of magnetism,Êso if you disable its electrical connection it will not work.