Q04B - Capacitors
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Transcript of Q04B - Capacitors
![Page 1: Q04B - Capacitors](https://reader035.fdocuments.net/reader035/viewer/2022072002/563db8d2550346aa9a973f8a/html5/thumbnails/1.jpg)
Name (no name, no credit!) : UFID: Meeting time (circle one): R2 (6454) R3 (3900) R7 (4299) F7 (3903)
Quiz #4B: – capacitive circuitry – **LOOK** **LOOK**
Allowed info: The SI-prefixes you need are and . Also, .
Problem: George Lucas designs a Special Edition purely-capacitive circuit1 driven by an E.M.F. of
wherein , , , , and . Question (a) (2 point(s)): Calculate the equivalent capacitance of all capacitors.
Question (b) (3 point(s)): Calculate the energy stored in .
1 In which critics complained that the placement of things tended to be rather dense.
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Problem 2: Two parallel plates of area are given charges of equal magnitudes but opposite
signs. The electric field within the dielectric material filling the space between the plates is . Question 2a (1 point(s)): Calculate the dielectric constant of the material.
Question 2b (4 point(s)) : Determine the magnitude of the charge induced on each dielectric surface.