Question

question #12
in the diagram above, where is the magnetic force the greatest?
o a
o b
o c

Explanation:

Step1: Recall magnetic - field property

The magnetic force is greatest where the magnetic - field lines are most concentrated.

Step2: Analyze the diagram

In the given diagram, the magnetic - field lines are most concentrated near the poles of the magnet. Point A is closest to the pole of the magnet.

Answer:

A