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A pin near a coil becomes an electromagnet when an electric current flows through the coil, creating a magnetic field around it. This magnetic field aligns the domains within the pin, which is typically made of ferromagnetic material, turning it into a magnet itself. The strength of the electromagnet can be increased by increasing the current or adding more turns to the coil. When the current is turned off, the pin generally loses its magnetism.
What else can I help you with?
Are Electromagnets used in doorbells?
Some doorbells have a "clapper" (a small hammer) that hits one or more bells (often tubes of metal) the action of the hitting can be initiated by an electromagnet pulling the clapper. The doorbell switch can in such an arrangement close the circuit to the electromagnet.
What is the function of each pin in a 3 pin XLR PLUG?
Pin 1 = ground, Pin 2 = hot/plus, Pin 3 = cold/minus
Why you use neutral pin in three pin plug?
In North America the neutral pin is used to complete the circuit. One pin is "hot", one pin is neutral and the last pin is ground.
How many pints in a pin?
36 Pints in a Pin
How do you open a Iver Johnson 22 pistol serial number 27684?
To open an Iver Johnson 22 pistol, first ensure it is unloaded. Then locate the takedown pin on the left side of the pistol near the trigger guard. Push or pull the takedown pin out, which will allow you to separate the barrel and slide from the frame.
Where is the last pins on Spooky you spy?
2 bowling pins on the roof, 1 rolling pin near the bottom window and near the top bowling pin to the right is a close pin!
Were is the pin for this month until 4 November on club penguin?
The pin is a bat pin. It is t the cove hidden near the trees on the left. By Fluffy14183
What are the pin-outs for Duralast coil packs for a 1994 Lincoln Mark VIII 4.6?
Do you mean this? Left coil pack 1----4 right coil pack 7----8 6----5 3----2
How can do you get a pin in Club Penguin?
A pin is on a specific room, on all servers. If you by chance find the hidden pin, then you go near it. Then a sign will pop out saying, "You have found a pin. Would you like to pick it up?" If you want that pin, click on yes. If you don't, click on no.
How can you get a pin in club penguin?
A pin is on a specific room, on all servers. If you by chance find the hidden pin, then you go near it. Then a sign will pop out saying, "You have found a pin. Would you like to pick it up?" If you want that pin, click on yes. If you don't, click on no.
What does the abbreviation nc near a connector pin mean?
nc means "not connected"
Where is the ignition coil for a 03 subaru wrx?
on the sides of the valve covers.... their are 4, they are black in color, they each have a 2 pin connector on them.
How do i change the AU falcon distributor cap?
au falcon dosent have a distrutor cap they run 6 pin coil pack
Location of ignition module on 1988 Chevy silverado 2500 350 engine?
Follow the 2 pin connector from the top of the coil located on the driver side front of the distributor. It should lead to a 2 pin connector, as well as a 4 pin connector. This is the ignition control module.
What is a door hinge pin?
A hinge pin is a pin that holds together two hinge plates, one of which is fastened to the door and the other is fastened to the door jamb. There are usually two or three hinge assemblies used on each door, one near the top, one near the bottom, and sometimes one at the middle.
Where is take-down button on a lorcin 380 hand gun?
Near the firing pin
How do you time a lawn mower engine?
On most lawn mowers there is no timing - they have the flywheel set, as long as the shear pin is in place, it will put the magnet by the coil at the proper time to fire. The points are run by the gap (you set the gap on the points) and the pin pushes the points open at the proper to fire. The only setting you have to do is the gap on the flywheel to the coil and the gap on the points.
