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A. The force would be weaker
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A. Electromagnet
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D. The paperclip will stick to the nail.
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D would have the greatest magnetic field.
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A. The balloon will be attracted to the rod.
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D. Location 4
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B. Accelerate toward each other.
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D. Electrons have traveled from the cloth to the balloon.
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B. Attract each other because they have opposite charges.
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B. Like charges (both positive) should repel each other.
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D. They will be pulled toward each other.
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B. They attract each other because they have opposite charges.
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C. The like poles would repel each other, therefore require the most effort.
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D. An electromagnet.
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D. Magnet 1 will move away from magnet 2.
