Question
What causes a maglev train to hover above the track?(1 point)
Responses
electric current
electric current
attractive magnetic force
attractive magnetic force
massive batteries
massive batteries
repellant magnetic force
Responses
electric current
electric current
attractive magnetic force
attractive magnetic force
massive batteries
massive batteries
repellant magnetic force
Answers
GPT-4o mini
The correct response is **repellant magnetic force**.
Maglev trains hover above the track due to the use of magnets that create a repellent force, allowing the train to float above the track and reducing friction, enabling high-speed travel.
Maglev trains hover above the track due to the use of magnets that create a repellent force, allowing the train to float above the track and reducing friction, enabling high-speed travel.