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A positive test charge q is released near a positive fixed charge Q.

 
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Jun17-12, 05:35 PM   #1
 

A positive test charge q is released near a positive fixed charge Q.


I am not sure if am suppose to consider this charge q, released in the space where there is no friction, or if it is released where there is friction... am I too far from the answer? Because I would assume that it will be in decreasing acceleration. Very confuse with all this topic.

Thanks!
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Jun17-12, 05:53 PM   #2
 
I would assume there is no friction in this question. Usually intro physics questions will specify EVERYTHING you need to solve it. Since there is no [itex]\mu[/itex], I would guess that you should only consider the electric force on the test particle.
Jun17-12, 05:55 PM   #3
 
that's what i thought. Thank you very much!
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