How can magnets store energy?

asked Jan 5, 2023 164k views

9 votes

3.7k points

Please log in or register to add a comment.

10 votes

Outside the magnet there's an energy density that goes as the square of the magnetic field B. In CGS units it's particularly simple.

4.0k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.5m questions

5.8m answers