Question

When magnetic field lines are closer, the magnetic field is ___.

• A. stronger
• B. non-existent
• C. weaker
• D. random

Answer 1

The correct option is A

stronger

Magnetic lines being close together mean a strong magnetic field and lines far apart from each other mean a weak magnetic field. The magnetic field is the strongest at the poles of a magnet, so the lines are closer to each other at poles.