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The north-pole end of a bar magnet is held near a stationary positively charged piece of plastic. Is the plastic (a) attracted, (b) repelled, or (c) unaffected by the magnet?

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Coleen Amado
Coleen AmadoLv10
22 Nov 2020

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

If a bar of copper is brought near a magnet, what will happen to the copper bar?

A. made into an induced magnet.
B. unaffected by the magnet.
C. attracted by the magnet.
D. repelled by the magnet.

5. A plastic rod has been rubbed with a scratchy brownpapertowel. You have carefully tested the rod and found that it hasanegative charge. If you place the rod on your handy dandyspinner,and then bring a magnet near it, the rod will


be repelledby the magnet
be attracted to themagnet.
depends on whichend of the magnet you hold near the rod.
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One end of a bar magnet is brought close to the end of a metal bar. This metal bar might be attracted, be repelled, or experience no magnetic force. In which of these three cases can you determine that the second metal bar is also a magnet? In which cases can you determine that the second bar is definitely not a magnet? Explain your reasoning.

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