THAMES & KOSMOS MONTOR & GENERATORS

Electric motors and generators are in countless devices,
appliances, and vehicles we use every day. They are an
essential technology in our modern world. With this kit,
you can conduct 25 experiments to learn how an electric
motor converts electricity into motion, and how an electric
generator does just the opposite, converting motion into
electricity. Set up the motor to run on battery power and
learn how a motor works. Then reconfigure the device to
work in reverse as a hand-crank electric generator.