None that I know of. Something like a loudspeaker uses electromagnets (the speaker coil) and permanent magnets (the magnet in the speaker frame) but the electromagnetic field and the permanent magnetic field repel each other and the electromagnet moves. A motor also uses EM-PM repulsion. It's a lot easier to find devices that use electromagnetism to move pieces of iron or steel.
This depends on the type of foam. There have been made foam that actually conduct electricity. This is a choice made in the manufacturing of the foam. Most foam in mattresses and the like does not conduct electricity. Moisture however can change the mattresses conductivity drastically.
Switches are made of plastic or bakelite because they don't conduct electricity.
it made them see if there was no light or electricity.
Electricity -1752 by Benjamin Franklin and the lightening rod
Not sure if there is a book about it, but lots of fruit can make electricity. Citrus fruits like lemons and oranges tend to work well, but potatoes can do it too.
There is AA, AAA, D and many more; THEY ARE MADE OUT OF ELECTRICITY AND WORK BY ELECTRICITY INSIDE THEM!
electronic magnets as they work with electricity produced
it work by circling by a battery and electricity can be made by water,wind,the sun and animals manure
It depends on what electricity they use in Curacao. In HZ and if the connections fit
When a motor is rotating is a great example of electricity at work.
Like all electricity, Nigerian electricity is made from the flow of electrons. Electricity doesn't see race.
Electricity travels in a closed circuit when it does work.
Electricity travels in a closed circuit when it does work.
Electricity is not made by pencils: Electricity can pass through pencils since they are made using graphite which is a good conductor.
They are not. They are made of metal. This is because of metals' conductive and malleable properties, making them both able to conduct electricity and be easy to work with.
the electric eel conduct electricity like how lights need electricity to work and like how the human body needs electricity to work.
no electricity is made from fossil fuels.