A parallel-plate capacitor with plate separation of 1.0 cm has square plates, each with an area of 6.0 × 10-2 m2
What is the capacitance of this capacitor if a dielectric material with a dielectric constant of 2.4 is placed between the plates, completely filling them? (?0 = 8.85 × 10-12 C2/N ? m2)
A) 15 × 10-12 F
B) 15 × 10-14 F
C) 64 × 10-14 F
D) 1.3 × 10-12 F
E) 1.3 × 10-10 F
E
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Uniform Circular Motion: In order to simulate weightlessness for astronauts in training, they are flown in a vertical circle. If the passengers are to experience weightlessness, how fast should an airplane be moving at the top of a vertical circle with a radius of 2.5 km?
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Fill in the blank(s) with the appropriate word(s).
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Fill in the blank(s) with the appropriate word(s).