Two equally charged particles, held 4.2 x 10-3 m apart, are released from rest. The initial acceleration of the first particle is observed to be 9.1 m/s? and that of the second to be 12 m/s?. If the mass of the first particle is 8.6 x 10/ kg, what are (a) the mass of the second particle and (b) the magnitude of the charge of each particle?

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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.