Grade 3 Topic 2 Electricity and Magnets Quiz EOU #1

What are the two types of magnetic poles?

• The two types of magnetic poles are North pole and South pole.

• Positive pole and Negative pole

• Up pole and Down pole

• East pole and West pole

Name one use of magnets in everyday life.

• Using magnets to clean clothes

• Using magnets to charge a phone

• Refrigerator magnets to hold up notes and photos.

• Using magnets to cook food faster

Which materials are attracted to magnets?

• Aluminum, copper, and brass

• Paper, fabric, and rubber

• Wood, plastic, and glass

• Materials such as iron, nickel, and cobalt are attracted to magnets.

What is the force that pulls objects towards a magnet called?

• Friction force

• The force that pulls objects towards a magnet is called magnetic force.

• Electric force

• Gravity force

True or False: Like poles of magnets attract each other.

• True

• Sometimes

• Depends on the size of the magnets

• False

True or False: Iron is a magnetic material.

• Not sure

• True

• Partially true

• False

What happens when you bring two magnets close to each other with opposite poles facing?

• They will explode.

• They will do nothing.

• They will repel each other.

• They will attract each other.

Name one object in your house that uses magnets.

• Pillow

• Refrigerator door

• Coffee mug

What is the direction of the magnetic force on a compass needle when it points towards the North?

• Towards the South

• Towards the West

• Towards the North

• Towards the East

What happens when you bring two magnets close to each other with like poles facing?

• They will attract each other.

• They will create a magnetic field.

• They will repel each other.

• They will stick together.