d k k www +. AV The circuit in figure consists of two identical parallel metal plates connected by identical metal springs to a 100 V battery. The surface area of one plate is 1778 m2. With the switch open, the plates are uncharged, and separated by a distance d 5 mm. When the switch is closed, the distance between the plates decreases m by a factor of half. What is the spring constant, in Newton/meter, for each spring? E = 9 x 10-12 C2 /Nm2 a) 160000 b) 20000 c) 10240 d) 2500 e) 1280

d k k www +. AV The circuit in figure consists of two identical parallel metal plates connected by identical metal springs to a 100 V battery. The surface area of one plate is 1778 m2. With the switch open, the plates are uncharged, and separated by a distance d 5 mm. When the switch is closed, the distance between the plates decreases m by a factor of half. What is the spring constant, in Newton/meter, for each spring? E = 9 x 10-12 C2 /Nm2 a) 160000 b) 20000 c) 10240 d) 2500 e) 1280

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter27: Direct-current Circuits

Section: Chapter Questions

Problem 10P: A battery with emf and no internal resistance supplies current to the circuit shown in Figure...

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