Mono Pole Does Not Exist

Q. When a bar magnet is broken into two pieces, then:

1. each piece will have a single pole
2. each piece will have two unlike poles
3. each piece will have two like poles
4. the pieces do not behave as a magnet

Q. Like poles of magnets each other, while unlike poles each other.

1. repel
2. magnetise
3. electrify
4. attract

Q. You can separate the North and South pole of a magnet by simply cutting the magnet from between.

1. True
2. False

Q. If we cut a bar magnet into three equal parts then the total number of poles will be _______.

1. 2
2. 4
3. 6
4. 8

Q. How many north pole and south pole are present in a magnet if it is broken into 6 pieces without loss of magnetism

Q. What is power magnets

Q. A bar magnet is cut in between. What will happen to the part consisting of the North pole?

1. The North pole will remain as North pole and the cut end will become the South pole
2. The North pole will become South pole and the cut end will become North pole
3. The magnet will lose its magnetic property
4. The North and South pole of the magnet cannot be determined

Q. What will happen if you accidentally break a magnet? [2 MARKS]

Q. If you cut a magnet from between, and again cut the resulting two pieces from between, what is the resulting number of poles as compared to initial number of poles?

1. 2 times
2. 4 times
3. 8 times
4. 6 times

Q. A bar magnet is cut in between. What will happen to the part consisting of the North pole?

1. The North pole will remain as North pole and the cut end will become the South pole
2. The North and South pole of the magnet cannot be determined
3. The North pole will become South pole and the cut end will become North pole
4. The magnet will lose its magnetic property

Q. Satish magnetised a piece of iron marked W, X, Y and Z using the rubbing method as shown in the figure.

Which of these parts of the iron piece will become the north pole?

1. W
2. X
3. Y
4. Z

Q. Which of the following does NOT contain a magnet in it?

1. Torch
2. Radio
3. Television
4. Computer

Q. If a bar magnet is cut into two halves, we get poles in total.

1. 2
2. 8
3. 4

Q. Which of the following ways will NOT cause a permanent magnet to lose its magnetism?

1. Improper storage
2. Heating it strongly over a flame
3. Coating it with a layer of oil
4. Repeatedly hitting it with a hammer