Describe how dielectric material responds to electric field

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Reference no: EM13275031

An engineer decides to set up an experiment to try this idea out. He decides to use a large metal plate or substrate as one electrode, then paint it and then place another electrode (with a smaller area) directly on top of the paint layer. (The parallel plate equation is still a good approximation using the smallest value for A).

Describe how a dielectric material responds to an alternating electric field.

Describe how the permittivity might change with time for a polymer material like the paint as it dries and explain how this measurement could be used to find when the paint was totally dry.

Reference no: EM13275031

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