Two identical point charges with value Q = +9 nC are placed on the y axis at y = +3 cm and y = -3 cm respectively. a) What is the value and direction of the electric field at a point on the x-axis at x = +5 cm. b) Calculate the force on an electron if it is placed on the x-axis at x = +5 cm (including direction). c) What is the acceleration of the electron when placed at the point x = +5 cm (including direction).? Use mass of the electron = 9.1x10 -3¹ Kg.

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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.