Context: The images below show two pairs of magnets. The magnets in different pairs do not affect each other. All the magnets shown are made of the same material.
Think about the magnetic force between the magnets in each pair. Which of the following statements is true?
A. The magnetic force is weaker in Pair 2.
B. The magnetic force is weaker in Pair 1.
C. The strength of the magnetic force is the same in both pairs.
Select the correct answer from the provided options and reply with the letter associated with it.

B