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A horseshoe magnet surrounds a copper wire coil wound around a central shaft.

Can you spin the facts in this electric motor quiz before your time runs out?

Electric Inventions

Difficulty

Hard

Questions

25

Volts

3/q

Faraday spun a wire in a bowl of mercury and changed the world forever. From Tesla's induction to the power grids of today, it's all about torque and magnetic fields. You think you know how the world turns? Step up and prove you can handle the voltage. The clock is ticking.