A point charge with charge q1 = 2.10 C is held stationary at the origin. A...

   

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A point charge with charge q1 = 2.10 C is held stationary at the origin. A second point charge with charge q2 = -4.20 C moves from the point (0.150 m, 0) to the point (0.250 m, 0.275 m ). Part A How much work is done by the electrostatic force on the moving point charge? Express your answer in joules. VE W = Submit Request Answer ? J Two point charges 3.0 cm apart have an electric potential energy -120 J. The total charge is 30 nC. Part A What is the lesser charge? Express your answer in nanocoulombs. q= Submit Part B xa Xb -4.665 q= a z x vx b Submit 10 What is the larger charge? Express your answer in nanocoulombs. X Incorrect; Try Again; One attempt remaining Previous Answers Request Answer x Request Answer |X| ? ? X.10n X wwwwww nC nC A point charge with charge q1 = 2.10 C is held stationary at the origin. A second point charge with charge q2 = -4.20 C moves from the point (0.150 m, 0) to the point (0.250 m, 0.275 m ). Part A How much work is done by the electrostatic force on the moving point charge? Express your answer in joules. VE W = Submit Request Answer ? J Two point charges 3.0 cm apart have an electric potential energy -120 J. The total charge is 30 nC. Part A What is the lesser charge? Express your answer in nanocoulombs. q= Submit Part B xa Xb -4.665 q= a z x vx b Submit 10 What is the larger charge? Express your answer in nanocoulombs. X Incorrect; Try Again; One attempt remaining Previous Answers Request Answer x Request Answer |X| ? ? X.10n X wwwwww nC nC

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To calculate the work done by the electrostatic force on the moving point charge we need to find the ... View the full answer