What is the application of eddy current?
- Eddy current is an electrical instrument to provide braking torque, such as induction type energy meters.
- For use in permanent magnet moving coil instrument to provide damping torque.
- For detecting cracks in metal parts, eddy current instruments are used.
- A roller coasters braking system.
- Eddy current brakes are used in trains.
- Trains are braking.
- For emergency shut-off, use an electric saw or drill.