PROBLEM Three charges lie along the x-axis as in Figure 15.7. The po charge q1 the origin. Where must a negative charge q3 be placed on the x-axis so that the resultant electric force on it is zero? 15 µC is at x = 2.0 m, and the positive charge 92 6.0 µC is at

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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.