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.
Chapter8: Capacitance
Section: Chapter Questions
Problem 77CP: A spherical capacitor is formed from two concentric spherical conducting spheres separated by...
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