A charge of 2.00 ?C flows onto the plates of a capacitor when it is connected to a 12.0-V potential source. What is the minimum amount of work that must be done in charging this capacitor?
A) 6.00 µJ
B) 24.0 µJ
C) 12.0 µJ
D) 144 µJ
E) 576 µJ
Answer: C
Physics & Space Science
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Nellie pulls with a force of 50 N on a horizontal rope tied to a tree at rest. The net force on the rope is
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Which of the following elements has the most mass?
A) hydrogen B) iron C) lead D) uranium E) all have the same mass
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If a neutron star attains a mass over ________ solar masses it becomes a black hole
Fill in the blank(s) with correct word
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What are the advantages and disadvantages of Earth having the tilt that it does?
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