Question
What causes a maglev train to hover above the track?(1 point)
Responses
electric current
electric current
repellant magnetic force
repellant magnetic force
massive batteries
massive batteries
attractive magnetic force
Responses
electric current
electric current
repellant magnetic force
repellant magnetic force
massive batteries
massive batteries
attractive magnetic force
Answers
GPT-4o mini
The correct response is **repellant magnetic force**.
Maglev trains utilize magnetic levitation, which involves creating a magnetic field that repels the train away from the track, allowing it to hover above it. This minimizes friction and allows for high-speed travel.
Maglev trains utilize magnetic levitation, which involves creating a magnetic field that repels the train away from the track, allowing it to hover above it. This minimizes friction and allows for high-speed travel.