Multiple choice

What is common between a bar magnet, a horse-shoe magnet and a cylindrical or ball-ended magnet?

  1. All are made of iron.

  2. All are natural magnets.

  3. All are man-made magnets.

  4. Only (1) and (3)

  5. Both (1) and (2)

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Yes, this is the correct answer.