Fun with Magnets!

The video introduces magnets, explaining how they exert a force that can attract or repel objects. It describes magnetic fields as invisible areas around magnets that can pull certain objects without direct contact. Through experiments, the video demonstrates that magnets attract specific metals, like iron, but not all metals. It encourages viewers to explore magnetism further by experimenting with different objects to see what magnets attract.

What is the primary function of a magnet?

• To attract or repel certain objects

• To create light

• To generate heat

• To produce sound

What is the invisible area around a magnet called?

• Thermal field

• Electric field

• Magnetic field

• Gravitational field

How can you test the strength of a magnet?

• By listening to its sound

• By checking its color

• By seeing how far it can pull an object

• By measuring its weight

Which of the following materials is not attracted to a magnet?

• Nickel

• Steel

• Iron

• Wood

What common property do objects that are attracted to magnets share?

• They are all made of plastic

• They are all made of metal

• They are all made of glass

• They are all made of wood

Which metal is known to be magnetic and is often used in making magnets?

• Iron

• Aluminum

• Gold

• Copper

Why does a magnet stick to a refrigerator door?

• Because the door is painted

• Because there is iron inside the door

• Because the door is made of plastic

• Because the door is made of wood