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jangyasinni
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Asked: 2024-08-28T22:21:58+05:30 In:

Choose the best definition of dielectric loss

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100%a) Absorption of electric energy by dielectric in an AC field ( 1 voter )
0%b) Dissipation of electric energy by dielectric in a static field ( 0 voters )
0%c) Dissipation of heat by dielectric ( 0 voters )
0%d) Product of loss tangent and relative permittivity ( 0 voters )
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    2 Answers

    1. Quearn
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      Quearnist

      Dielectric loss refers to the energy dissipation in an insulating material when it is subjected to an alternating electric field. This energy loss is primarily due to the lagging of polarization behind the electric field in non-conductive (dielectric) materials. It is quantified by the dielectric loss tangent or loss factor, which measures the inefficiency of an electrical insulator as an energy storage medium.

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    2. jangyasinni
      Teacher

      a

      Explanation: In the scenario of an AC field, the absorption of electrical energy by a

      dielectric material is called as dielectric loss. This will result in dissipation of energy in

      the form of heat.

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