Super magnets are used to help produce sound in speakers. They also help pick up vibrations in electric and bass Guitars. These magnets come in many different forms.
Nothing
most modern-day rollercoasters
uses of u-shape magnet
No, some are more powerful than others, as there are your normal refrigerator magnets that hold a few sheets of paper and there are super electromagnets that can hold cars.
an electric propulsion system, such as for ships, that uses powerful magnets to produce thrust
Every machine with a motor has a magnet. If you plug it in, it has a magnet. If you put in batteries or recharge it, it has a magnet. An automatic pencil sharpener uses magnets. A computer printer uses magnets. A refrigerator motor uses magnets. An electric razor uses magnets. A fan uses magnets. Hair cutters use magnets. Nose clippers use magnets. Look around your room and see what else uses a motor.
They call them that because they are able to lift a lot of metal.
I dont think you can ---- If you super-heat the magnets, it will demagnetize them, thus stopping the "pulling power" of the magnets. Basically stick the magnets in a vat of super boiling water, that should be sufficient enough heat to demagnetize the magnets.
Nothing
6
scientists
Windings for motors.
A fridge, an oven , a tv, a speaker, cuboard doors & a radio.
A "Neodymium magnet or Super Magnet".
Some of the water heaters uses magnets. Magnets softens the water.
to make motors
it uses magnets