Class 6 Science Chapter 13 MCQ Online Test for 2021-2022
|Chapter: 13||Fun with Magnets|
|Contents:||MCQ Online Test with Answers|
Class 6 Science Chapter 12 MCQ Test with Answers
Which of the following statement is or are correct?
[A]. A magnet is an object which attracts thing made of iron steel, nickel and cobalt.
[B]. Magnets are made of iron, steel or other alloys of iron by the process of magnetization.
[C]. A bar magnet is a long rectangular magnetized bar of iron or steel.
[D]. All the above
Attraction is seen between the poles of two bar magnet in the case of
[A]. North pole of one magnet with North pole of other.
[B]. North pole of one magnet with South pole of other
[C]. South pole of one magnet with South pole of other
[D]. All of these cases will show attraction
When a magnet is placed on a plastic plate with common pins spread on it, then what will happen:
[A]. Pins stick all around the magnet.
[B]. Pins stick at the middle of the magnet.
[C]. Pins stick at the ends of the magnet.
[D]. None of the above.
In the last year board examination, Rahul were asked a question where he had to choose the statement which was/were correct? Will you be able to answer this question?
[A]. Magnetic material can be magnetized which means that magnetic materials can be converted into magnets.
[B]. Those materials which are not attracted by a magnet are called nonmagnetic materials.
[C]. Most of materials around us are nonmagnetic materials.
[D]. All the above
Temporary magnets are made from
[B]. Soft iron
Badal appeared in class test but he confused to know the incorrect statement. Would you help him to know that?
[A]. Non-magnetic materials cannot be converted into magnets.
[B]. If a large number of pins from a pin box fall on the floor and get scattered, we cannot collect all the pins quickly by using a magnet.
[C]. Wood shavings are non-magnetic and hence they do not stick to the magnet.
[D]. None of the above
[A]. During any time of the day
[B]. Only after sunset and before sunset
[C]. Only before sunrise and after sunset
[D]. None of these
When iron fillings are kept near a magnet:
[A]. It aligns itself along magnetic field lines
[B]. It gets attracted towards north pole of magnet.
[C]. It gets attracted towards south pole of magnet
[D]. Nothing happens.
Naksh is doing his homework which is given by his teacher. Would you help him to choose the incorrect sentences?
[A]. The pull or attraction of a magnet cannot pass through magnetic materials like iron and steel objects.
[B]. The region of a magnet where the attraction of magnet is the strongest are called poles of the magnet.
[C]. One pole of the magnet is called north pole and the other pole of magnet is called south pole.
[D]. The pull or attraction of magnet cannot pass through non-magnetic materials, like plastic, paper etc.
Which of the following statement is not true about poles of a magnet?
[A]. North pole of a magnet is attracted towards south pole of other magnet.
[B]. North pole of two magnets each other.
[C]. Each magnet has a north and south pole.
[D]. A magnet can have two north pole
Which of the following is true about magnetism?
[A]. When we cut a magnet in two parts, magnetism is lost.
[B]. When we cut a magnet in two parts, we get isolated north and south pole
[C]. When we cut a magnet in two parts, we get two magnets each with north and south pole.
[D]. We cannot cut a magnet in two parts.
What will happen when the two magnets (south A and south B) come towards each other?
[A]. They will heat up
[B]. They will repel each other
[C]. They will attract each other
[D]. Nothing will happen
A magnet can attract a:
[A]. Steel ring
[B]. Copper plate
[C]. Rubber band
[D]. Glass rod
Which one of the following things can be made into a magnet?
[A]. An eraser
[B]. A pencil
[C]. A plastic
[D]. A razor
Which of the following in a ship helps to move it in the right direction?
[C]. An anchor
[D]. A compass
The electromagnet is a:
[A]. Bar magnet
[B]. Damaged magnet
[C]. Temporary magnet
[D]. Permanent magnet
A free-turning magnet will always rest in:
[A]. North-south direction
[B]. East west direction
[C]. South west direction
[D]. North east direction
Which of the following makes use of a magnet?
[A]. A shirt button
[B]. A screw-driver
[C]. A can opener
[D]. A door stopper
[A]. We should never store magnets.
[B]. We should never heat a magnet over burner.
[C]. We should never hit a magnet with hammer.
[D]. We should never drop a magnet on the floor.
Arun appeared in class test but he confused to know the correct statement. Would you help him to know that?
[A]. Magnets are used to hold objects like stickers, refrigerator doors etc.
[B]. Magnets are used for making compass.
[C]. Magnets are used in telephones, doorbells, mixer and grinder, fans etc.
[D]. All the above
Ruhi is writing some statements, choose the incorrect statement and help him:
[A]. Magnet is used in refrigerator door to keep it tightly closed.
[B]. Magnets are used in some pencil boxes to keep their lids shut tightly.
[C]. Needle of a compass deflects when we brought a magnet near it.
[D]. Electromagnet is a permanent magnet.
Consider the following statements and choose the correct one:
[A]. North pole brought near to north pole of another magnet which attracts.
[B]. South pole brought near to south pole of another magnet which attracts.
[C]. South pole brought near to north pole of another magnet which repels.
[D]. North pole brought near to south pole of another magnet which attracts.
Which of the following statement is or are incorrect?
[A]. The same type of magnetic poles are called like poles.
[B]. The different types of magnetic poles are called unlike poles.
[C]. Like magnetic poles repel each other, unlike magnetic poles attract each other.
[D]. A freely suspended magnet always point in a west-south direction.
Neelima is writing some statements but she confused to know whether the statements are correct or not? If you know the answer to this question, then tell her:
[A]. Every magnet, whether big or small, has a north pole and south pole.
[B]. It is impossible to have a magnet having only one pole.
[C]. The maximum amount of iron filings sticks on the two ends or two poles of the bar magnet.
[D]. None of the above
Choose the correct statements:
[A]. A cylindrical magnet has only one pole.
[B]. Maximum iron filings stick in the middle of a bar magnet when it is brought near them.
[C]. Rubber is a magnetic material.
[D]. A nickel wire is attracted by magnet.
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