Two charges q1= -3.20nC and q2= 8.37nC are at a distance of 1.14um from each other. Q1 is fixed at its location while Q2 is released from rest.  a) what is the kinetic energy of the charge Q2 when it is 0.340um from Q1 b) the charge Q2 has a mass of m^2=7.85ug. What is it's speed when it is 0.340um from Q1

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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.