Question

how are the magnetic field lines near the south pole of a magnet affected when a second south pole is brought near it?
the field lines combine with the lines around the second south pole.
the field lines overlap with the lines from the second south pole.
the field lines bend toward the second south pole.
the field lines bend away from the second south pole.

Explanation:

Magnetic field lines are a visual representation of the magnetic field. Like poles (south - south in this case) repel each other. When two south poles are brought near, the magnetic field lines will show the repulsion.

• Option 1: Field lines do not "combine" in the sense of merging their identities. Each magnet has its own field, and they interact based on the pole - pole interaction.
• Option 2: "Overlap" is a very general and non - descriptive term for the interaction of like poles.
• Option 3: Since like poles repel, the field lines will not bend toward (which would imply attraction).
• Option 4: When two south poles are near each other, the magnetic field lines bend away from the second south pole due to the repulsion between like poles.

Answer:

The field lines bend away from the second south pole.