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How is an electromagnet different from a refrigerator magnet?
A refrigerator magnet is magnetic because it is a "permanent" magnet. An electromagnet is a magnetic field caused by a current flowing through a wire.
Is the refrigerator a magnet?
No- but if it has an electric motor (most do) the motor operates by use of an electromagnet. Many refrigerator door seals (not all) includes magnets.
Can you give me a sentence using electromagnet?
many people uses an electromagnet when working.
Can you give me an example of a simple sentence using the word electromagnet?
There is an electromagnet in that crane
An advantage to using an electromagnet is that they?
Can be turned off
How is an electromagnet different from a refrigerator magnet?
A refrigerator magnet is magnetic because it is a "permanent" magnet. An electromagnet is a magnetic field caused by a current flowing through a wire.
How do you make a railway signal using electromagnet?
how to make road rail signal using electromagnet
Can you give me an example of a simple sentence using the word electromagnet?
There is an electromagnet in that crane
Can you give me a sentence using electromagnet?
many people uses an electromagnet when working.
Is the refrigerator a magnet?
No- but if it has an electric motor (most do) the motor operates by use of an electromagnet. Many refrigerator door seals (not all) includes magnets.
Is a refrigerator magnet electromagnetic?
IT is different because an electromagnet runs with electricity. A refrigiator does not run with electricity.
An advantage to using an electromagnet is that they?
Can be turned off
What is an example of a sentence using the word electromagnet?
Electromagnets are widely used now. Instead of traditional magnets.
What is the name of a magnet made using the electrical?
That is an electromagnet.
Does using thicker wire make a electromagnet more powerful?
The wire in a electromagnet is the conductive property transferring power. The thicker the wire the more power transferred to the electromagnet for a exponential amount of power.
What are the safety precautions by using refrigerator?
no
You can increase the strength of an electromagnet field by?
using a stronger ferromagnetic material for the core. :)
