in order to produce a uniform magnetic field
They are bar magnet ,horse shoe magnet ,lime stone magnet.
Its shape resembles the horse shoe ie U shaped. The main difference between this horse shoe and bar magnets is that the two poles will be so close in the earlier case while they will be at the extreme ends in the latter case. Hence lifting magnetic materials such iron is much easier with horse shoe magnets compared to that of bar magnets.
I'm unable to display images, but I can describe them for you. A bar magnet is a straight magnet with north and south poles at opposite ends. A horseshoe magnet is shaped like a horseshoe, with both poles located at the ends of the curved section. A dumbbell magnet consists of two bar magnets joined at the center. Each magnet has its north pole connected to the south pole of the other magnet, creating a closed loop magnetic field.
An orthopedic horse shoe is a shoe that is modified from the original U shaping of the shoe. This can include egg-bar, rolled-toe, or even heart bar shoes.
only one... but there are difrent shapes...
no
Move towards the U magnet so that the poles attach.
it s a bar under a SB for Shoe Bar
The magnet bar is used for stirring solutions.
a electromagnet is bigger than a bar magnet
Alnico magnets: used in sensors, speakers, and electric motors. Ceramic magnets: used in educational kits, refrigerator magnets, and crafting. Neodymium magnets: used in headphones, wind turbines, and MRI machines. Samarium Cobalt magnets: used in aerospace applications, electric vehicles, and small motors. Flexible magnets: used in signage, refrigerator decorations, and craft projects.
A bar shoe is a variety of horseshoe with a bar across the usual opening of the heel.