Where coil store energy?

  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. Andrew Mason

    Andrew Mason 6,959
    Science Advisor
    Homework Helper

    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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