Two objects of masses m1= 0.85 kg and m2= 0.95 kg of charges q1= 6.5 μC and, respectively, q2= 10.75 μC are located 1.25 m apart. a. What is the magnitude of the electric force exerted by the object of mass m2 on the object of mass m1?  b. Object m1 is released at t=0 s while the object m2 is kept at rest. What is the magnitude (in m/s2) of its initial acceleration?

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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.