Diamagnetic Substances Are Slightly ______ By Magnets.

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Multiple Choice

Diamagnetic Substances Are Slightly ______ By Magnets.

Explanation:
Diamagnetic substances lack permanent magnetic moments. When placed in a magnetic field, all electrons respond by creating a tiny induced current that produces a magnetic field opposite to the applied one. This opposition reduces the field inside the material, and in a nonuniform field this results in a small repulsive force pushing the substance away from the magnet. The effect is very weak, which is why it’s described as slightly repelled. If a material has unpaired electrons, its magnetic moments tend to align with the field, leading to attraction instead (paramagnetism).

Diamagnetic substances lack permanent magnetic moments. When placed in a magnetic field, all electrons respond by creating a tiny induced current that produces a magnetic field opposite to the applied one. This opposition reduces the field inside the material, and in a nonuniform field this results in a small repulsive force pushing the substance away from the magnet. The effect is very weak, which is why it’s described as slightly repelled. If a material has unpaired electrons, its magnetic moments tend to align with the field, leading to attraction instead (paramagnetism).

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