noi it isnt it does not give off light.
A magnetic field.
An electromagnet.
An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.
electromagnet
An electromagnet would stop working if the electrical current flow is interrupted or if the power supply is disconnected. Additionally, if the coil overheats, it can damage the insulation and cause the electromagnet to fail.
electromagnet
A magnetic field.
an electromagnet becomes storgner when the.
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An electromagnet.
Its called an electromagnet
An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.An electromagnet can attract the metal, leaving the plastic behind.
Mainly in that the electromagnet is NOT permanent. In other words, it can be switched on and off.Another relevant difference is that the electromagnet constantly requires power, at least while it is on.
The electromagnet was invented in the year 1850 by william sturgeon :)
electromagnetism is the force an electromagnet is the object
An electromagnet can be turned on and off.