A Charged Particle (Q = -8

question 87

Multiple Choice

A charged particle (q = -8.0 mC) ,which moves in a region where the only force acting on the particle is an electric force,is released from rest at point A.At point B the kinetic energy of the particle is equal to 4.8 J.What is the electric potential difference V_B- V_A?

• A)-0.60 kV
• B)+0.60 kV
• C)+0.80 kV
• D)-0.80 kV
• E)+0.48 kV

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