Yes
An electrical current will flow in a conductor, when a magnet is moved next to a conductor - or when the conductor is moved next to the magnet.
magnet produce emf it maintain the resistance as same
If a bar magnet is broken in half, each half is a magnet with its own north and south pole. The force used to break the magnet will also tend to partially demagnetize the magnet, although that might be a minor effect.
If you are talking about a non-magnet item then the item will become a magnet for a period of time. Changes in heat, how much it is used, or time can disable the magnet. Magnet!
Neodymium, alloyed with iron and boron.
No
A "Neodymium magnet." It is more commonly known as a "Super magnet."
A "Neodymium magnet or Super Magnet".
A magnet
Yes
small magnet used to give direction
The earth is called a super magnet because of the force of gravity that attract everything to its surface.
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.
If you are a small magnet, and you are above a super-conducting loop, then you may levitate. Otherwise, NO.
a scrap yard magnet is an electro magnet used to pick up bits of metal. this is used because it can drop the metal because it can be turned on and off
They are used everyday to move scrap iron around the scrap yard...