Two stationary positive point charges, charge 1 of magnitude 3.00nC and charge 2 of magnitude 1.80nC , are separated by a distance of 46cm. An electron is released from rest at the point midway between the two charges, and it moves along the line connecting the two charges.  What is the speed Vfinal of the electron when it's 10.0cm from charge 1? Express answer in m/s

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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.