Electrostatic energy of sphere b after n contact formula
Answers
Answered by
0
Energy of a charged sphere
A total charge Q is distributed uniformly into a spherical volume of radius R. Find the electrostatic
energy of this configuration by each of the following three methods:
a) Evaluate the work done to build up the charged sphere “layer after layer” by carrying the requiring
amount of charge from infinite distance.
b) Evaluate the volume integral of uE = ǫ0|E|
2/2, where E is the electric field.
c) Evaluate the volume integral of ρV/2, where ρ is the charge density and V is the electrostatic
potential. Discute the differences with the approach used in b).
A total charge Q is distributed uniformly into a spherical volume of radius R. Find the electrostatic
energy of this configuration by each of the following three methods:
a) Evaluate the work done to build up the charged sphere “layer after layer” by carrying the requiring
amount of charge from infinite distance.
b) Evaluate the volume integral of uE = ǫ0|E|
2/2, where E is the electric field.
c) Evaluate the volume integral of ρV/2, where ρ is the charge density and V is the electrostatic
potential. Discute the differences with the approach used in b).
Answered by
0
I Hope You understand
Attachments:
Similar questions