Magnets

Transcript

What are Magnets?It is an object that can pull certain types of metals towards it Example A magnet attracts Iron or Nickel Example A magnet doesn’t attract Wood or Plastic Magnets used in Daily Life The magnet keeps all the clips together and makes them easy to pick up Magnets used in Daily Life A magnetic duster is designed to cling to metal surfaces, such as whiteboards, for convenient access and storage Magnets used in Daily Life These tiny but powerful magnets can securely hold your phone in place, offering convenience and ease of use Magnets used in Daily Life The magnet acts as a magnetic lock to keep the box closed safely Magnets used in Daily Life The magnet prevent the door from opening on its own Magnets used in Daily Life Fridge magnets make the refrigerator look attractive and fun What is Magnetic Compass?This Compass always point to North side Sailors used this compass to find directions Types of Magnets Types of Magnets Natural Magnets Artificial Magnets What are Natural Magnets ?It refers to naturally occurring Rock or Minerals having Magnetic Properties Example Lodestones What are Artificial Magnets?It refers to magnets created by human beings using manufacturing process They are made from metals like Iron, Nickel It refers to magnets created by human beings using manufacturing process They are made from metals like Iron, Nickel Example Different Shapes of Magnets Bar Magnet Ring Magnet U - Shaped Magnet