Two charges of 1.0 μC and -2.0 μC are 0.50 m apart at two vertices of an equilateral triangle as in Figure P16.60. (a) What is the electric potential due to the 1.0-μC charge at the third vertex, point P ? (b) What is the electric potential due to the -2.0-μC charge at P ? (c) Find the total electric potential at P. (d) What is the work required to move a3.0-μC charge from infinity to P.FIGURE P16.60

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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.