A cubic volume of space (2 cm on a side) is filled with a uniform electric field E a) What is the strength of the electric field if the region stores a total of 100 pJ of energy? b) What is the capacitance between two faces of the cube? c) If the region is filled with a material with dielectric constant k = 4, what will happen to the capacitance, potential difference, and stored energy?

A cubic volume of space (2 cm on a side) is filled with a uniform electric field E a) What is the strength of the electric field if the region stores a total of 100 pJ of energy? b) What is the capacitance between two faces of the cube? c) If the region is filled with a material with dielectric constant k = 4, what will happen to the capacitance, potential difference, and stored energy?

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A cubic volume of space (2 cm on a side) is filled with a
uniform electric field E
a) What is the strength of the electric field if the region
stores a total of 100 pJ of energy?
b) What is the capacitance between two faces of the cube?
If the region is filled with a material with dielectric
c)
constant x = 4, what will happen to the capacitance,
potential difference, and stored energy?

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