Magnetic and Non-Magnetic Materials Quiz

What happens when a magnetic material is placed between a magnet and an iron ball?

• The magnetism is blocked and does not attract the iron ball.

• The magnetism is amplified.

• The magnetism passes through and attracts the iron ball.

• The iron ball moves away from the magnet.

In the experiment, what indicates that material R is magnetic?

• The magnet attracts the iron ball through R.

• The iron ball changes direction at point C.

• The iron ball moves past point C.

• The iron ball stops at point C.

Which of the following is NOT a magnetic material?

• Ceramic

• Steel

• Iron

• Nickel

What are the possible non-magnetic materials for P and Q?

• Nickel and Rubber

• Steel and Iron

• Nickel and Cobalt

• Ceramic and Aluminum

Which phrase helps recall the four magnetic materials?

• Singapore is not coal

• Magnetism is strong

• Iron attracts steel

• Cobalt is magnetic