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Home Q & A Board Science-Related Homework Help Physics
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mikael mikael
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10 years ago

 
A plastic rod is charged up by rubbing a wool cloth, and brought to an initially neutral metallic sphere. It is allowed to touch the sphere for a few seconds, and then is separated from the sphere by a small distance. After the rod is separated, the rod   
A)
 
is repelled by the sphere. 
B)
 
is attracted to the sphere. 
C)
 
feels no force due to the sphere. 
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padrepadre
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#1
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10 years ago
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mikael Author
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#2
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10 years ago
Thanks Padre, this really helps.
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