Where coil store energy?

  1. Nov 26, 2010 #1
    where coil store energy??

    dear all

    well many times when we speaks about coils , they say that coil store energy like cap. stors charges on its plates , the coil store the magentic energy inside its core

    so in case of air coil where the energy is stored !!!!!!!

    thanks all
  2. jcsd
  3. Nov 26, 2010 #2

    Andrew Mason

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    Re: where coil store energy??

    We think of the energy being stored in the magnetic field, not in the core. That is really not a very good answer, but it is the best we can do.

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