Given Four Electric Charges placed at the Corners of a rectangle 5cm wide and 4cm tall such that two Charges at the top Corners are each +2Q while the charges at the lower Coners are -3Q each. Calculate the magnitude and direction of the Electric Field at the Centre of the rectangle. If a charge -5Q is placed at the centre of the rectangle, state the law that governs the force between the Charge at the centre and one of the +2Q Charges. What is the magnitude and type of the force between the -5Q Charge and one of the +2Q Charge?
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Given Four Electric Charges placed at the Corners of a rectangle 5cm wide and 4cm tall such that two...
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