An isolated conducting sphere whose radius R is 6.85 cm has a charge q = 1.25 nC. i. How much potential energy is stored in the electric field of this charged conductor? ii. What is the energy density at the surface of the sphere?
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An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.
An isolated
i. How much potential energy is stored in the electric field of this charged
conductor?
ii. What is the energy density at the surface of the sphere?
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