(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

If a magnetic field has length 1m and strength 1T. What is its energy contained in it?

3. The attempt at a solution

I have no idea as I only know how to calculate energy from a volume basis.

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# Homework Help: Magnetic field and its energy?

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