Question

Charges of –1.0 μC and +1.0 μC are separated by 1.0 m with the negative charge...

Charges of –1.0 μC and +1.0 μC are separated by 1.0 m with the negative charge to the left of the positive charge. Another charge of +2.0 μC can be placed at various positions near them. Find the magnitude and direction of the force acting on the third charge for the following situations.(a) Let the third charge be 1.0 m to the right of the positive charge. (b) Let the third charge be 1.0 m to the left of the negative charge.

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