4. Three charges are placed at the corners of a right triangle as shown in the figure at right. Both short sides of the triangle have a length of 2 meters. A. Sketch a vector that represents the total electric field at point x. (Point x is located halfway between the +3 µC charge and the -3 μC charge, along the hypotenuse.) I B. Determine the magnitude of the electric field at point x. -3pc C. Determine the force exerted on the +4μC charge, due to the other two charges. Show all work. D. Suppose an electron, with a mass of 9.1 x 10 kg is placed at point x. Determine the magnitude of the acceleration of the charge.

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.