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1) In the rectangle of Fig. 24-50, the sides have lengths 5.88 cm and 13.7 cm, q

ID: 1956557 • Letter: 1

Question

1) In the rectangle of Fig. 24-50, the sides have lengths 5.88 cm and 13.7 cm, q1 = -5.38 µC, and q2 = +2.05 µC. How much work is required to move a charge q3 = +3.70 µC from B to A?

http://edugen.wileyplus.com/edugen/courses/crs4957/art/qb/qu/c24/qu_24_45.gif

2) Three particles, charge q1 = +13 µC, q2 = -18 µC, and q3 = +32 µC, are positioned at the vertices of an isosceles triangle as shown in Fig. 24-57. If a = 10 cm and b = 4.4 cm, how much work must an external agent do to exchange the positions of (a) q1 and q3 and, instead, (b) q1 and q2?

http://edugen.wileyplus.com/edugen/courses/crs4957/art/qb/qu/c24/fig24_64.gif

Explanation / Answer

Hello, may be this link will be helpful for you: https://ece.uwaterloo.ca/~ece100/exams/FirstMT_S09.pdf Best Regards!