Question
More coils are produced when the wire is wrapped tightly around the iron core.
What will happen to the property of the electromagnet with an increasing number of coils? (1 point)
The electromagnet will become a permanent magnet.
The electromagnet will become more powerful.
The electromagnet will lose its magnetic properties.
The electromagnet properties will not be affected by the coil of wire.
What will happen to the property of the electromagnet with an increasing number of coils? (1 point)
The electromagnet will become a permanent magnet.
The electromagnet will become more powerful.
The electromagnet will lose its magnetic properties.
The electromagnet properties will not be affected by the coil of wire.
Answers
GPT-4o mini
The correct answer is:
**The electromagnet will become more powerful.**
Increasing the number of coils around the iron core enhances the magnetic field produced by the electromagnet, making it stronger when an electric current is passed through the wire.
**The electromagnet will become more powerful.**
Increasing the number of coils around the iron core enhances the magnetic field produced by the electromagnet, making it stronger when an electric current is passed through the wire.