An old generator with a permanent magnetic field will light a small light bulb when turned with a hand crank. It can also be run as a DC motor when connected to a 12 V storage battery.
H7. Hand Crank Generator
MAGNETIC & ELECTROMAGNETIC INDUCTION - Induced Current
An old generator with a permanent magnetic field will light a small light bulb when turned with a hand crank. It can also be run as a DC motor when connected to a 12 V storage battery.