An electric motor is a device that converts electrical energy into mechanical energy, typically through the interaction of magnetic fields. This process is essential in a wide array of applications, from household appliances to industrial machinery.
In the context of GCSE Physics, you'll learn that a basic electric motor consists of a coil of wire, known as the armature, that rotates between the poles of a magnet when an electric current flows through it. This movement occurs due to the motor effect, where a force acts on a current-carrying conductor within a magnetic field, demonstrating fundamental principles of electromagnetism.
Electric motors are crucial for understanding how electrical energy can be harnessed and transformed into useful motion.
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