The SI unit for electric potential energy is equivalent to
A. N·m.
B. V·C.
C. N/m.
D. C·m2.
E. none of these choices are correct
B. V·C.
You might also like to view...
A stone is thrown vertically upward with a speed of 24.0 m/s.
(a) How fast is it moving when it reaches a height of 13.0m? (b) How much time is required to reach this height?
Larger planets (higher mass) in the solar system have higher orbital speeds because they are attracted more strongly by the Sun.
Answer the following statement true (T) or false (F)
Current evidence suggests that many massive jovian planets orbit at very close orbital distances to their stars. How do we think these planets ended up on these close orbits?
A) These planets are jovian in nature and were able to form close to their stars because their solar nebulas were very cold in temperature. B) These planets migrated inward after being born on orbits much farther from their stars. C) Despite their large masses, these planets are terrestrial in nature and therefore could form in their inner solar systems. D) These planets were captured from other solar systems.
A lamp radiates 75. J/s when the room is set on 27°C but it radiates 90. J/s when the room temperature drops to 10.°C. What is the temperature of the lamp?
A) 86.°C B) 97.°C C) 86. K D) 110.°C E) 97. K