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ge e potential energy be

ge e potential energy be

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Consider two positive charges Q1 and Q2 of the same magnitude 4.5 μC symmetrically placed on the x-axis at x = ±3.2 cm. Consider a third positive charge Q3 of magnitude 1.0 μC and mass 1.0 g moving along the y-axis. Where applicable, let the potential energy be zero when charges are very far apart from each other. Hint a. What is the potential energy of Q3 when it is at y = 3.8 cm? Hint for (a) PEQ3 J. b. If Q3 is released from rest at y = 3.8 cm, how fast is it moving when it reaches y = 7.6 cm? Hint for (b) VQ3 m/s.
Transcribed Image Text:Consider two positive charges Q1 and Q2 of the same magnitude 4.5 μC symmetrically placed on the x-axis at x = ±3.2 cm. Consider a third positive charge Q3 of magnitude 1.0 μC and mass 1.0 g moving along the y-axis. Where applicable, let the potential energy be zero when charges are very far apart from each other. Hint a. What is the potential energy of Q3 when it is at y = 3.8 cm? Hint for (a) PEQ3 J. b. If Q3 is released from rest at y = 3.8 cm, how fast is it moving when it reaches y = 7.6 cm? Hint for (b) VQ3 m/s.
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