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Unformatted text preview: lim (kl9356) Homework 7 Weathers (22202) 1 This print-out should have 10 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points Two conductors insulated from each other are charged by transferring electrons from one conductor to the other. After 2 . 274 10 14 have been transferred, the potential difference between the conductors is 15 . 7 V. The charge on an electron is- 1 . 60218 10- 19 C . What is the capacitance of the system? An- swer in units of F. 002 10.0 points A spherical capacitor consists of a conducting ball of radius 15 cm that is centered inside a grounded conducting spherical shell of inner radius 17 cm. What charge is required to achieve a potential of 1452 V on the ball of ra- dius 15 cm? The Coulomb constant is 8 . 98755 10 9 N m 2 / C 2 . Answer in units of C. 003 (part 1 of 2) 10.0 points A 22 m length of coaxial cable has a solid cylindrical wire inner conductor with a di-...
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