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In: Physics

What is the magnitude of the electric field at a point midway between a −6.5μC and...

What is the magnitude of the electric field at a point midway between a −6.5μC and a +5.0μC charge 10cm apart? Assume no other charges are nearby. Express your answer using two significant figures.

What is the magnitude of the force a +20 μC charge exerts on a +3.3 mC charge 39 cm away?

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