Three charged particles of q, = 40.0 nC, q, = -40.0 nC, and q = 20.0 nC are placed on the y-axis, as shown in the figure. Charge q, has the coordinates (0, 8.00 cm), q, has the coordinates (0, -8.00 cm), and q, is located at the origin. (a) Find the electric potential energy (in J) of the configuration of the three fixed charges.

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II. [-71 Points]
DETAILS
SERPSETO 24.3.OP.011.
MY NOTES
PRACTICE AINOTHER
Three charged particles of q, = 40.0 nC, q, = -40.0 nC, and q, = 20.0 nC are placed on the y-axis, as shown in the figure.
9.
9.
Charge q, has the coordinates (0, 8.00 cm), q, has the coordinates (0, -8.00 cm), and q, is located at the origin.
(a) Find the electric potential energy (in J) of the configuration of the three fixed charges.
(b) A fourth particle, with a mass of 1.59 x 10 13 kg and a charge of q = 80.0 nC, is released from rest at the point (6.00 cm, 0). Find its speed (In m/s) after it has moved freely to a
very large distance away.
m/s
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Transcribed Image Text:II. [-71 Points] DETAILS SERPSETO 24.3.OP.011. MY NOTES PRACTICE AINOTHER Three charged particles of q, = 40.0 nC, q, = -40.0 nC, and q, = 20.0 nC are placed on the y-axis, as shown in the figure. 9. 9. Charge q, has the coordinates (0, 8.00 cm), q, has the coordinates (0, -8.00 cm), and q, is located at the origin. (a) Find the electric potential energy (in J) of the configuration of the three fixed charges. (b) A fourth particle, with a mass of 1.59 x 10 13 kg and a charge of q = 80.0 nC, is released from rest at the point (6.00 cm, 0). Find its speed (In m/s) after it has moved freely to a very large distance away. m/s Need Help? Read It Submit Answer
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