In the diagram above, if the south poles of two magnets stroke a steel bar, the polarities at X and Y will respectively be
Attached Figure / Diagram
A
south and north
B
north and south
C
north and north
D
south and south
Verified Correct Answer: C.
Physical Principles & Numerical Solution
The polarities at X and Y would be north and north.
Source: WAEC / JAMB / NECO Classroom Archive (Record #68583)