Across a 1µF spherical capacitor, the potential difference is 220V. Suppose that the capacitor's outer radius and inner radius were tripled their original size, but the charge was kept constant. Choose what change will happen to the potential energy of the capacitor. a. Its PE will be equal to the original value. b. Its PE will be triple of its original value, Its PE will be 1/9 of its original value. d. Its PE will be 1/3 of its original value. С.

Across a 1µF spherical capacitor, the potential difference is 220V. Suppose that the capacitor's outer radius and inner radius were tripled their original size, but the charge was kept constant. Choose what change will happen to the potential energy of the capacitor. a. Its PE will be equal to the original value. b. Its PE will be triple of its original value, Its PE will be 1/9 of its original value. d. Its PE will be 1/3 of its original value. С.

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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Question

Across a 1µF spherical capacitor, the potential difference is 220V. Suppose that the
capacitor's outer radius and inner radius were tripled their original size, but the charge was
kept constant. Choose what change will happen to the potential energy of the capacitor.
Its PE will be equal to the original value.
b. Its PE will be triple of its original value,
Its PE will be 1/9 of its original value.
d. Its PE will be 1/3 of its original value.
а.
С.

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