magnetic energy
Attraction's stored force
Magnetic energy is energy stored in a magnetic field.
It exists wherever magnetic fields are present—in permanent magnets, electromagnets, or the space around current-carrying wires.
This energy can be released when the field changes, as when an electromagnet is switched off and the collapsing field induces current.
The magnetic energy stored in an MRI machine's superconducting coils is enormous.
- pullForce toward oneself
- electricityEnergy from charged particles
- forceStrength or compulsion
- compass needleMagnetized directional indicator
- chargeCost or accusation
field lines · flux · induction · field · eddy currents · auroras · MRI machine · iron · lodestone · electromagnet · compass · transformer · MRI · ferromagnetism · joule · pole · solenoid · wire
magnetic energyelectric energy
Power from moving charges
electric current · electric charge · electrical power · static electricity
magnetic energykinetic energy
Power from movement
electric energy · thermal energy · chemical energy · nuclear energy · mechanical energy
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