Question

magnetic field lines point in the direction of the magnetic force exerted on the north pole of a magnet. this model represents the magnetic field around a disc magnet. complete the sentences. the north pole of another magnet would be repelled by the disc magnets north pole and its south pole. so, the magnetic field lines point magnets north pole and its south p attracted to repelled by

Explanation:

Step1: Recall Magnetic Pole Interactions

Magnetic poles follow the rule: like poles repel, opposite poles attract. So, the north pole of one magnet and the north pole of another magnet (like poles) repel. The north pole of one magnet and the south pole of another magnet (opposite poles) attract.

Step2: Analyze the Second Blank

The sentence is "The north pole of another magnet would be repelled by the disc magnet's north pole and ____ its south pole." Using the rule of magnetic poles (opposite poles attract), the north pole of the other magnet should be attracted to the disc magnet's south pole.

Step3: Analyze the Magnetic Field Line Direction

Magnetic field lines point away from the north pole of a magnet and towards the south pole of a magnet. Also, the direction of magnetic field lines is the direction a north pole of a compass (or a north pole of a magnet) would experience force. So, a north pole of a magnet would be repelled by the north pole (field lines point away from N) and attracted to the south pole (field lines point towards S). So the magnetic field lines point away from the north pole and towards the south pole, which matches the force on a north pole: repelled by N (field lines away) and attracted to S (field lines towards). But for the second blank in the sentence about the north pole of another magnet and the disc's south pole, it's attracted to.

Answer:

The second blank should be filled with "attracted to". So the completed sentence is: "The north pole of another magnet would be repelled by the disc magnet's north pole and attracted to its south pole."