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A Parallel Plate Capacitor Has a Dielectric with Constant 3 ×\times

Question 64

Multiple Choice

A parallel plate capacitor has a dielectric with constant 3.5.The plates are circular with radius 0.07 m,and the separation gap is 0.375 mm.What energy may be stored in this capacitor if 1250 V is the applied voltage?


A) 9.9 ×\times 10-4 J
B) 2.8 ×\times 10-4 J
C) 2.0 ×\times 10-3 J
D) 3.5 ×\times 10-3 J

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