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tudanglong tudanglong
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7 months ago

An arrangement of 3 charges is drawn showing the field lines. The first charge has 20 lines going into it. The second charge has 30 lines going out of it. If the net charge of the arrangement is zero, what is the field line situation for the third charge?



50 lines going out



50 lines going in



10 lines going out



10 lines going in



600 lines going out to infinity

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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nguyenphuc1990nguyenphuc1990
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7 months ago
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