Physics and Our Universe: How It All Works Season 1 Episode 38 Magnetic Energy
- TV-PG
- September 30, 2011
- 30 min
Study the phenomenon of self-inductance in a solenoid coil, finding that the magnetic field within the coil is a repository of magnetic energy, analogous to the electric energy stored in a capacitor. Close by comparing the complementary aspects of electricity and magnetism.