ENG 207B: Physics for Engineers 1B TEST o. SUPPLEMENTARY PROBLEMS: ELECTRIC POTENTIAL Name: Score: Date: Section: PROBLEM 6: I At a corner of a 30 mm × 40 mm rectangle is placed a charge of -20 µC and at the two | adjacent corners are charges of +50 µC, as shown in the figure below. Determine: Q1=+20 Q2 =-40 30 40 Q3 = +20 a. The potential at the 4th corner P. b. The potential at the center B of the rectangle. c. The work required in bringing a charge of +5 µC from the center of the rectangle to the 4th corner P SOLUTION: Page ENG 207B: Physics for Engineers 1B
ENG 207B: Physics for Engineers 1B TEST o. SUPPLEMENTARY PROBLEMS: ELECTRIC POTENTIAL Name: Score: Date: Section: PROBLEM 6: I At a corner of a 30 mm × 40 mm rectangle is placed a charge of -20 µC and at the two | adjacent corners are charges of +50 µC, as shown in the figure below. Determine: Q1=+20 Q2 =-40 30 40 Q3 = +20 a. The potential at the 4th corner P. b. The potential at the center B of the rectangle. c. The work required in bringing a charge of +5 µC from the center of the rectangle to the 4th corner P SOLUTION: Page ENG 207B: Physics for Engineers 1B
Chapter7: Electric Potential
Section: Chapter Questions
Problem 99AP: Two parallel conducting plates, each of cross-sectional area 400 cm2, are 2.0 cm apart and...
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