The work done by the field on the charge is given by  , W=qE×d=qEd cosθ , qE÷d, W=qE×d sinθ , One situation in which the potential energy at infinity is not set to ZERO is  , Potential energy , Charge in a constant electric field , Dipole in an electric field , When the system configuration changes from an initial state to a final state is given in terms of the change in .., Electric potential energy, Electric field , Delta t, there is a similarity between the electric field and the gravitational field, Yes , No, The magnitude of the electrostatic force is, , , The change in potential energy due to some spatial rearrangement of a system is........to the negative of the work done by the conservative force during this spatial rearrangement, Equal, Divided by , Multiply .

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