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Suppose you wrapped an iron bar with wire and connected the ends of the wire to a battery what is this device called what would happen to this device if you disconnected the battery?
Wiki User
∙ 12y ago
This would be an Electromagnet...... If the battery is disconnected, then the iron bar will become a permanent magnet.
Wiki User
∙ 12y ago
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What is a nail wrapped around a wire and connected to a battery called?
it is called an electromagnet
What does an enameled wire that's wrapped around an iron nail connected to an electrical circuit create?
An electromagnet.
How do you switch poles in electromagnetic field?
You get a battery, switch, nail and copper wire. You connect one end of the battery to the switch and the other end to the nail that is wrapped with some copper wire. The end of the switch that isn't connected you connect to the electromagnet.
What is an electricity magnet?
An electromagnet is a device that produces a magnetic field with the use of DC electricity. A simple electromagnet has a coil of wire wrapped around an iron core. A simple experiment would be to wrap a copper wire around an iron nail then connect both ends of the wire to a small battery. You will notice the nail is magnetized as long as the battery is connected.
What is electric magnet?
An electromagnet is a device that produces a magnetic field with the use of DC electricity. A simple electromagnet has a coil of wire wrapped around an iron core. A simple experiment would be to wrap a copper wire around an iron nail then connect both ends of the wire to a small battery. You will notice the nail is magnetized as long as the battery is connected.
Suppose you had a pipe with circumference 8cm and length 20 cm and that 8 turns of a wire are wrapped around the pipe. What is the length of the wire?
56.60
What will happen if you connect a nail wrapped in coil to the negative side of a battery?
Nothing will happen. Your question is not properly worded.
What three materials will you need to build an electromagnet?
a battery, wires, a solenoid wrapped around an iron core Study Island answer... Answeres By: Blake A. H.
What would happen if you took wires and made a long strand then wrapped them around a metal nail then finally connect them to a battery?
You would succeed in making a simple electro-magnet that uses the copper wire as a conducter for the elctricity that comes from the battery,the nail on coming in contact with the wire which is wrapped around it harnesses the elecric power being provided by the battery via the copper wire and an magnetic field around the nail is created, hence the name electro-magnet!
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.
Suppose you have 1 million pennies. How many loonies could you trade them for How many toonies How many $5 bills $20 bills $ 100 bills?
Hell I personally have all of them wrapped into one. ...
Does the 1980 Rubik's cube come wrapped the box is wrapped but is the cube also wrapped?
Of coarse its not wrapped silly XD
