Physics, 19.02.2020 00:43 venancialee36641

Four charges are the corners of a square with B and C on opposite corners. Charges A and D on the other two corners have equal charge while both B and C have a charge of +1.0 C. What is the charge on A so that the force B is zero?

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Four charges are the corners of a square with B and C on opposite corners. Charges A and D on the ot...

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