Three capacitors, of capacitance 5.00 ?F, 10.0 ?F, and 50.0 ?F, are connected in series across a 12.0-V voltage source
(a) How much charge is stored in the 5.00-?F capacitor?
(b) What is the potential difference across the 10.0-?F capacitor?
(a) 37.5 µC (b) 3.75 V
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A) held upside down. B) at sea level. C) 20 km beneath the ocean surface. D) 20 km above the ocean surface. E) none of the above
How does the force between two otherwise unchanged electrical charges vary with distance?
a. The force decreases by the same factor that the distance increases. b. The force is proportional to the reciprocal of the distance. c. The force decreases by the square of the distance. d. The force increases by the amount of the distance. e. The force increases by the square of the distance.
Answer the following statement(s) true (T) or false (F)
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The vast majority of galaxies in the universe are ________ and ________
Fill in the blank(s) with correct word