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Chapter 19 - Electric Potential and Electric Potential Energy 3. Two point charges are of - 7 uC and - 4 uC are held at the c
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Soin 3 7 0.05 m - 4 Mc = = 92 chary q! Vs 0.05 1260 710-2400 91 = 474 a A: 9- 10.015 m. 1 = b. Bi Electric potential at poinEnergy required q q=-5.810-6 C 9X10° X (-4X 106) --720 X 103, 36 rool to at A W = q.VA = -5X10-6 X (-1.140X106) W = 5.7 JouleVB-VA 3480 X 103 (-11 401x103 4620 X 103 |VB-UA = 4.62X106 Voet Aniner option ® is correct CS Scanned with CamScanner

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