A motor is a device that converts electrical energy into mechanical energy, allowing machines to perform work. They are commonly found in everyday items like fans, cars, and appliances. Motors come in various types, including AC motors and DC motors, each suited for different applications based on their design and power source. In simple terms, when you flip a switch to turn on a blender or start your vacuum cleaner, you are activating a motor. This motor spins and moves parts of the machine, making it function. Understanding motors helps us appreciate how many devices around us operate efficiently.