Question

if you take an electrical motor and force it to spin, you no longer have a motor, you now have a ________.

Explanation:

Electrical motors and generators are related by electromagnetic induction. A motor converts electrical energy to mechanical energy, but when a motor is forced to spin (mechanical input), it acts as a generator, converting mechanical energy to electrical energy (Faraday's law of induction: moving a conductor in a magnetic field induces an electric current). So forcing a motor to spin repurposes it as a generator.

Answer:

generator