In the figure four particles are fixed along an x axis, separated by distances d = 5.30 cm. The charges are q₁ = +2e, q2 = -e, q3 = +e, and 94 = +4e, with e = 1.60 × 10-1⁹ C. What is the value of the net electrostatic force on (a) particle 1 and (b) particle 2 due to the other particles? (a) Number i (b) Number Mi Units 1 Units d 2 d • 3 d 4

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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.