Question

Observe the pictures A and B given in Fig. 13.1 carefully.

Which of the following statement is correct for the above given pictures?

पर्याय

• In A, cars 1 and 2 will come closer and in B, cars 3 and 4 will come closer

• In A, cars 1 and 2 will move away from each other and in B, cars 3 and 4 will move away.

• In A, cars 1 and 2 will move away and in B, 3 and 4 will come closer to each other.

• In A, cars 1 and 2 will come closer to each other and in B, 3 and 4 will move away from each other.

Answer 1

In A, cars 1 and 2 will come closer to each other, and in B, 3 and 4 will move away from each other.

Explanation:

If the magnets on vehicles 1 and 2 are facing each other with opposite poles, the cars will be attracted. If the magnets on cars 1 and 2 are facing each other with the same poles, the cars will repel each other. In scenario B, the magnets on vehicles 3 and 4 will repel each other because they have the same pole.