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What else can I help you with?
How are electromagnetic fields different from a magnetic field?
Electromagnetic fields can be varying in intensity. A magnet is static.
Is a refrigerator magnet electromagnetic?
IT is different because an electromagnet runs with electricity. A refrigiator does not run with electricity.
Can you give you examples of electromagnetic?
Magnet
What is electromagnetic flux?
The electromagnetic force is a force that is expressed as (or that "shows up as") a "field" or a "group of lines of force" around the source. Electromagnetic flux is a direct reference to those magnetic lines of force. Electromagnetic flux is the electromagnetic field or the group of electromagnetic lines of force around the source. All the following sentences say the same thing: The electromagnetic flux around the magnet was very high. The magnetic flux around the magnet was very high. The magnetic field around the magnet was very large. The flux around the magnet was very high. The field around the magnet was very large. There were a large number of magnetic lines of force around the magnet making the field strength very high.
What types of magnet either permanent or electromagnetic for AC or DC relay?
What types of magnet either permanent or electromagnetic for AC and DC relay?"how DPDT relay works?
Explain why magnet attract iron but do not attract paper.?
Magnet emmits electromagnetic waves which only affects 3 metals:iron,nickel and cobalt. Papes does not get affected as it's atoms do not respond to electromagnetic waves.
Development History of Electromagnetic Wire Industry?
The working principle of magnet wire is to use electromagnetic induction to convert magnetism
What happens when a strong electric field is passed through a permanent magnet?
The electrons of the permanent magnet would align the way the electromagnetic field passed through the magnet.
How does a dropping magnet through a copper pipe demonstrate the concept of electromagnetic induction?
When a magnet is dropped through a copper pipe, it creates a changing magnetic field. This changing magnetic field induces an electric current in the copper pipe through electromagnetic induction. This demonstrates how a moving magnet can generate electricity in a conductor, showcasing the concept of electromagnetic induction.
How is is an electromagnet different from a magnet?
an electromagnet is a type of magnet that is created by an electric current. the magnetism disappears when the current is removed. if you have a landline phone and the phone line runs right next to a power line and you hear a buzzing in the line, you're hearing electromagnetic interference a permanent magnet is a type of magnet that is created by aligning the molecules by pole. this type of magnet will not lose it's magnetism in our lifetime.
how does an electromagnetic crane works?
The electromagnetic crane has a huge electric magnet that is operated by an electrical current. When the electricity is switched on the magnet becomes magnetized for allowing metal objects to be picked up just like an ordinary magnet, but when electricity is turned off the metal object fall away.
What happens when a magnet moves in a coil wire?
When a magnet moves in a coil of wire, it induces an electric current in the wire through electromagnetic induction. This phenomenon is described by Faraday's law of electromagnetic induction. The induced current flows in the wire in response to the changing magnetic field produced by the moving magnet.
