Each shot of the laser gun most favored by Rosa the Closer, the intrepid vigilante of the lawless 22nd century, is powered by the discharge of a 1.15 F capacitor charged to 73.9 kV. Rosa rightly reckons that she can enhance the effect of each laser pulse by increasing the electric potential energy of the charged capacitor. She could do this by replacing the capacitor's filling, whose dielectric constant is 469, with one possessing a dielectric constant of 919. Find the electric potential energy U1 of the original capacitor when it is charged. U = J Calculate the electric potential energy U2 of the upgraded capacitor when it is charged. U2 = J

Each shot of the laser gun most favored by Rosa the Closer, the intrepid vigilante of the lawless 22nd century, is powered by the discharge of a 1.15 F capacitor charged to 73.9 kV. Rosa rightly reckons that she can enhance the effect of each laser pulse by increasing the electric potential energy of the charged capacitor. She could do this by replacing the capacitor's filling, whose dielectric constant is 469, with one possessing a dielectric constant of 919. Find the electric potential energy U1 of the original capacitor when it is charged. U = J Calculate the electric potential energy U2 of the upgraded capacitor when it is charged. U2 = J

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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