Question

A) An electromagnet is a coll of wire with a current running through it. This creates an electromagnetic field. An additional magnet and its poles interact with the electromagnet, causing an electromagnetic motor to turn. What are some ways you could make an electromagnetic motor stronger, and how could you apply these principles to everyday life? In three to five sentences, explain this phenomenon in real life and hypothesize about how you could strengthen it. (4 points)

Answer 1

To strengthen an electromagnetic motor, you can increase the number of wire turns in the coil, use a ferromagnetic core to enhance the magnetic field, and increase the current flowing through the wire. Additionally, optimizing the design to reduce friction and using high-quality materials can improve efficiency. In real life, this principle is applied in electric vehicles, where stronger motors provide better performance and acceleration. By using thicker wires to reduce resistance and combining these techniques, we could create more efficient and powerful motors in everyday devices, enhancing their performance and energy efficiency.