3. Points A and B have electric potentials of 277 V and 129 V, respectively. When an electron released from rest at poin
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3. Points A and B have electric potentials of 277 V and 129 V, respectively. When an electron released from rest at poin
3. Points A and B have electric potentials of 277 V and 129 V, respectively. When an electron released from rest at point A arrives at point C its kinetic energy is KEA. When the electron is released from rest at point B, however, its kinetic energy when it reaches point C is K3 = 2KEA. What is the electric potential at point C?
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