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A point charge Q = +4.90 μC is held fixed at the origin. A second point charge q = +1.70 μC with mass of 2.40x10-4 kg is placed on the x-axis, 0.210 m from the origin. Part A What is the electric potential energy U of the pair of charges? (Take U to be zero when the charges have infinite separation.) 15] ΑΣΦ → ? U= Submit Request Answer Part B The second point charge is released from rest. What is its speed when its distance from the origin is 0.420 m ? IVE ΑΣΦ 1 ➜ C OFIC ? m/s Part C The second point charge is released from rest. What is its speed when its distance from the origin is 4.20 m ? 15. ΑΣΦ ? m/s

A point charge Q = +4.90 μC is held fixed at the origin. A second point charge q = +1.70 μC with mass of 2.40x10-4 kg is placed on the x-axis, 0.210 m from the origin. Part A What is the electric potential energy U of the pair of charges? (Take U to be zero when the charges have infinite separation.) 15] ΑΣΦ → ? U= Submit Request Answer Part B The second point charge is released from rest. What is its speed when its distance from the origin is 0.420 m ? IVE ΑΣΦ 1 ➜ C OFIC ? m/s Part C The second point charge is released from rest. What is its speed when its distance from the origin is 4.20 m ? 15. ΑΣΦ ? m/s

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A point charge Q = +4.90 μC is held fixed at the origin. A second point charge q = +1.70 μC with mass of 2.40x10-4 kg is placed on the x-axis, 0.210 m from the origin. Part A What is the electric potential energy U of the pair of charges? (Take U to be zero when the charges have infinite separation.) 15] ΑΣΦ → ? U= Submit Request Answer Part B The second point charge is released from rest. What is its speed when its distance from the origin is 0.420 m ? 1 C OPIC ? IVE ΑΣΦ m/s Part C The second point charge is released from rest. What is its speed when its distance from the origin is 4.20 m ? 15. ΑΣΦ ? m/s Um Submit Request Answer
Transcribed Image Text:A point charge Q = +4.90 μC is held fixed at the origin. A second point charge q = +1.70 μC with mass of 2.40x10-4 kg is placed on the x-axis, 0.210 m from the origin. Part A What is the electric potential energy U of the pair of charges? (Take U to be zero when the charges have infinite separation.) 15] ΑΣΦ → ? U= Submit Request Answer Part B The second point charge is released from rest. What is its speed when its distance from the origin is 0.420 m ? 1 C OPIC ? IVE ΑΣΦ m/s Part C The second point charge is released from rest. What is its speed when its distance from the origin is 4.20 m ? 15. ΑΣΦ ? m/s Um Submit Request Answer
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