Homework 7

# Homework 7 - lim(kl9356 – Homework 7 – Weathers...

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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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## This note was uploaded on 09/07/2010 for the course PHYS 2220 taught by Professor Littler during the Spring '00 term at North Texas.

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Homework 7 - lim(kl9356 – Homework 7 – Weathers...

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