A parallel plate capacitor used in a flash for a camera must be able to store 16.0 J of energy when connected to 309 V. (Most electronic flashes actually use a 1.50- to 6.00-V battery, but increase the effective voltage using a dc–dc inverter.) If this capacitor has an area of 9.00 m2, and a distance between the plates of 1.10 × 10−6 m, what is the dielectric constant of the material between the plates?
A parallel plate capacitor used in a flash for a camera must be able to store 16.0 J of energy when connected to 309 V. (Most electronic flashes actually use a 1.50- to 6.00-V battery, but increase the effective voltage using a dc–dc inverter.) If this capacitor has an area of 9.00 m2, and a distance between the plates of 1.10 × 10−6 m, what is the dielectric constant of the material between the plates?
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter27: Capacitors And Batteries
Section: Chapter Questions
Problem 14PQ: When a Leyden jar is charged by a hand generator (Fig. 27.1, page 828), the work done by the person...
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A parallel plate capacitor used in a flash for a camera must be able to store 16.0 J of energy when connected to 309 V. (Most electronic flashes actually use a 1.50- to 6.00-V battery, but increase the effective voltage using a dc–dc inverter.)
If this capacitor has an area of 9.00 m2, and a distance between the plates of 1.10 × 10−6 m, what is the dielectric constant of the material between the plates?
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