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An electric iron is marked 240 voltagen 1200 w calculate the current flow through the electric iron?
5
What will happen if a wire is wrapped around a nail a lot of times?
If the nail is iron and you pass an electric current through the wire then you have an electromagnet.
How is an electric magnet made?
An electromagnet can be made simply. When an electric current flows in a wire it creates a magnetic field around the wire. By winding the wire into a coil we can strengthen the magnetic field. Electromagnets are made from coils like this.
Which of these must be used to create an electromagnet?
coils of wire, iron, and electric current
Can electromagnets be turned on and off easily?
Yes.Electromagnets turn on when an electrical current is sent through the wiring wrapped round the iron core. It ceases to be magnetised when the current is turned off.
An electric iron is marked 240 voltagen 1200 w calculate the current flow through the electric iron?
5
What kind of electricity that flows through the electric flat iron?
Alternating current flows through a flat iron.
What types of magnets are produced by running electric current through a solf iron core?
Nothing is produced just by putting electric current through a soft iron core. It needs wire to be be wound around it in a certain fashion, then it may produce direct current.
What is made coiling wire around iron and passing an electric current through it?
Electromagnet.
Can steel be attracted by iron?
When iron is passed through an electric current, it can be attracted to steel because it has became a temporary magnet
When an electric current is run through wires wrapped around an iron core creates what?
Electromagnetism
What types of magnets are produced by runing electric current through a soft iron core?
your moma
Electric current that moves through a coiled wire wrapped about a piece of iron creates?
Magnetic field.
How an electric iron works?
Basically you apply a voltage to a load (the iron's heating element) which induces a current. The current through the load generates heat according to the formula Power = Current^2 * Resistance.
What types of magnets are produced by running electric current through a soft iron?
temporary magnets Incorrect, it's electromagnetic.
What is made by coiling wire around iron and passing an electric current through it?
pass electricity through the wire and you'll have an electro magnet.
An electric iron always draws a current of 3.4 amp from the 220v supply line what current will this electric iron draws when connected to 110v supply line?
1.7amp
