/sci/ - Science & Math

Anonymous Wed Feb 6 10:32:09 2019 No.10362562 [View]
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Can someone please tell me how to actually calculate this? So the actual exercise says there are two charges, 5nC and -8nC that are 2m apart, if we want to increase their distance to 6 meters, that is we have to move one of the charges 4 meters away from another, what's the work done on it? I can't seem to fucking get this right for the life of me. What am I doing wrong?

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/sci/ - Science & Math

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