If a bar magnet is accidentally broken into three pieces as shown in the diagram above, the polarities of P and Q respectively, are
Attached Figure / Diagram
A
S and S
B
N and S
C
N and N
D
S and N
Verified Correct Answer: B.
Physical Principles & Numerical Solution
a piece of magnet consist of north pole and south pole.
Source: WAEC / JAMB / NECO Classroom Archive (Record #33841)