How does an electromagnetic train work?

1.	How does an electromagnetic train work?
Answer» 1. Electromagnets are used in Electromagnetic train. 2. Electromagnets are magnetised only when current flows through them. 3. When the direction of current is changed, the poles of the electromagnets are also changed. 4. Like poles of the magnets which are attached at the bottom of the train and rai l track repel each other. 5. So, the train is lifted from the track up to a height of 10 cm. 6. We know that we can move any magnetic object with the force of attraction or repulsion properties of magnets. 7. This train also moves with the help of the magnets attached on the sides of track and the magnets fitted at the bottom sideway of the train. 8. By controlling the current, we can control the magnets and movement of the train.

Answer»

1. Electromagnets are used in Electromagnetic train.

2. Electromagnets are magnetised only when current flows through them.

3. When the direction of current is changed, the poles of the electromagnets are also changed.

4. Like poles of the magnets which are attached at the bottom of the train and rai l track repel each other.

5. So, the train is lifted from the track up to a height of 10 cm.

6. We know that we can move any magnetic object with the force of attraction or repulsion properties of magnets.

7. This train also moves with the help of the magnets attached on the sides of track and the magnets fitted at the bottom sideway of the train.

8. By controlling the current, we can control the magnets and movement of the train.

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