Register
What capacitance is required to store an energy of 10kw.h at a potential difference of 1000v?​
89.6k views
4 votes
What capacitance is required to store an energy of 10kw.h at a potential difference of 1000v?​

User Weemattisnot
by
5.0k points

1 Answer

4 votes
10 KWh = 10000 x 3600 = 36000000 Joules
Energy stored = 1/2 C V^2
36 000 000 = 1/2 C x 1 000 000
C = 72 Farad ( this is a huge value !!)
User Solin
by
5.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.4m questions

7.0m answers

Other Questions

A space shuttle is approaching the surface of the moon to land. It approaches the moons surface with an initial velocity of 28m/s and is slowing at a rate of -2m/s^2. Show all work and units for problems.
An object is thrown downward with an initial velocity of 3 feet per second. The relationship between the distance s it travels and time t is given by s = 3t + 16t2. How long does it take the object to
________ is a measure of the internal energy that has been absorbed or transferred from one body to another, often due to a difference in temperature.
5. What happens to the arrangement of water molecules as ice melts? A Molecules gain enough energy to escape as vapor. B Molecules release enough energy to escape as vapor. C Molecules gain enough energy
The water at Niagara Falls drops through a height of 55.0 m. If the water’s loss of gravitational potential energy shows up as an increase in temperature of the water, what is the temperature difference
Link Copied!