Electric engines are machines that convert electrical energy into mechanical energy to create motion. They work by using electromagnetic principles, where electric current flows through coils of wire, generating a magnetic field that turns a rotor. This technology is commonly found in various devices, from small appliances to large vehicles like electric cars. One of the main advantages of electric engines is their efficiency and lower environmental impact compared to traditional internal combustion engines. They produce less noise and zero emissions, making them a cleaner option for transportation and industry. As technology advances, electric engines are becoming more popular and accessible for everyday use.