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Practically every electronic machine, from vacuum cleaners to electric cars, use magnetism to work. This is because, with very few exceptions, the electromagnetic energy of the circuits within electronic machines is converted into usable mechanical energy by an electric motor, and most electric motors operate by using the following property found in electromagnets: a moving electric charge in an electromagnet, like a current, produces a magnetic field.
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what electronic invention has made possible the use of computers, electronic banking machines, and even satelites in space?
cpu
What are some techno instruments?
It's impossible to tell, but electronic music is generally made with synthesizers (electronic keyboards), drum machines and/or computers.
What are the advantage of the electronic voting machines?
The biggest disadvantage of electronic voting machines is the risk of security breach since it could be hacked by outsiders. There are many advantages including convenience, it is quick, and easy to use.
How You use simple machines?
You use simple machines to make work (moving things) easier.
Why does factories use so many machines?
They use machines so people don't have to work as hard.
Do we do less work if we use simple machines?
No.
What Machines use light to work?
Digital Copy machines (Xerox, Canon, ect)
Why do we use simple machines like the lever?
They work.
Does a television use magnetism?
Yes, the "old" televisions use magnetism to controll the movements of the electrons.
What are the advantages and disadvantages of electronic voting machines?
The biggest disadvantage of electronic voting machines is the risk of security breach since it could be hacked by outsiders. There are many advantages including convenience, it is quick, and easy to use.
When do you use muscular energy?
to do work with or without the help of machines.
Why do you use simple and compound machines?
We use machines because it saves us time doing it ourself, and if we use machines it will save us time XD
