What is the change in electric potential energy

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The ammonia molecule NH3 has adipole moment of 5.2e-30 C·m. Ammonia molecules in the gasphase are placed in a uniform electric field with magnitude 1530000N/C.
a) What is the change in electric potential energy when the dipolemoment of the molecule changes its orientation with respect to the electric field from parallel to perpendicular?

Reference no: EM13558201

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