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