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Why are speakers magnetic and how does this property contribute to their functionality?
Speakers are magnetic because they contain a magnet that interacts with an electrical current to create sound. This property allows the magnet to move a diaphragm, which produces sound waves that we hear as audio. In essence, the magnetic property of speakers is essential for converting electrical signals into sound waves, making them functional devices for audio output.
How do you remove the rear rear speaker from a 99 explorer Eddie Bauer The screws are out the speaker spins but you can not pull it out?
There is a bolt through the back of the woofer enclosure. you can remove the enclosure and remove bolt...big pain in the "asprin" or you can do what I did and cut everything off the speaker ,just leaving the magnet. Then you get a huge pipe wrench , and flek magnet...bolt ... back and fourth till it breaks. It takes a lot of arm power .....but it was easer than removing the whole enclosure.. I am not saying that this is a good idea......but it worked for me.
What is a lifting magnet?
A lifting magnet is an electromagnet that is meant to hold or move material that comes in contact with the magnet. This is the opposite of a traction magnet.
What is the purpose of the permanent magnet in the moving coil meter?
The purpose of the permanent magnet in the moving coil meter is to measure electrical current. The coil will have a magnetic field which will react to the magnetic field of the permanent magnet. Since opposite poles attract, it will cause for the coil to move.Ê
What does a magnet have to do with how a compass work?
A compass needle aligns with the Earth's magnetic field, which is produced by the planet's core. The needle of a compass is typically a magnet itself, or contains a magnet, allowing it to interact with the Earth's magnetic field and point towards the magnetic North Pole. So, the presence of a magnet in the compass is essential for its functionality.
How does a magnet contribute to the functioning of a speaker?
A magnet in a speaker helps create sound by interacting with an electric current to move a diaphragm, which produces vibrations that create sound waves.
Why was the electro magnet made?
it wasnt made for a purpose it happened by accident by Hans Oersted in 1820
Why was electro magnet made?
it wasnt made for a purpose it happened by accident by Hans Oersted in 1820
Does a magnet contains a large number of magnetic domains or poles?
A magnet contains a large number of magnetic domains, not poles. Magnetic poles refer to the ends of a magnet where the magnetic field is strongest, while magnetic domains are regions within the magnet where the magnetic moments of atoms are aligned in a certain direction to contribute to the overall magnetic field of the magnet.
Can replace the magnet on one of the handle on happy call wok?
Yes, you can replace the magnet on one of the handles of a Happy Call wok. The process typically involves unscrewing the handle to access the magnet, which can then be removed and replaced with a new one. Ensure you have the correct replacement part for proper fit and functionality. Always follow the manufacturer's instructions for safe handling and assembly.
What is the biggest man made magnet and what purpose does it serve?
The one being used at the testing station of the cern Hadron Collider
How can magnets contribute in your society?
Magnets are very important to us. without a magnet there is not even a single electric machine is found....... magnet is used in electronics also for example PC hard disk;windmill,speakers,motors ,generators,etc.........................
