A metal sphere has a net negative charge of of -1.1 X 10-6 C. Approximately how many more electrons than protons are on the sphere? a.6.9 X 1012  b.5.7 X 1012 c.9.9 X 1012 d.1.8 X 1012

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Q: 7 How can you tell which charges are positive and which are negative by examining the field lines?…

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