4
You visited us
4
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard VI
Physics
Poles of a Magnet
Which of the ...
Question
Which of the following properties is 'False' for a bar magnet?
A
It doesn't produce magnetic field
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Its poles cannot be separated
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
It points in North-South direction when suspended
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Its like poles repel and unlike poles attract
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
A
It doesn't produce magnetic field
The properties of a bar magnet is:
1) It produces magnetic field
2) Its poles cannot be separated
3) It points in North-South direction when suspended
$) It's like poles repel and unlike poles attract
Hence option A is incorrect.
Suggest Corrections
0
Similar questions
Q.
State whether True or False :
Like poles repel each other and unlike poles attract each other.
Q.
Like poles attract and unlike poles repel
Q.
poles, attracts, east-west, north-south like, opposite, repel, magnetic
Fill in the blanks in the following passage(s) from the words given above.
A magnet ........1......... small pieces of iron, nickel, cobalt. etc. The magnetic force of attraction is maximum in small regions near the ends of the magnet. These are called the ........2........of the magnet.
A freely suspended magnet always points in ......3...... direction. The end pointing towards north is called north seeking pole or north pole. The other end which points towards south is called south seeking pole or south pole. All magnets attract ...........4.......... poles of other magnets and also a few substances like iron, nickel and cobalt. Thus if an unknown substance is attracted by a magnet, we cannot be sure whether it is a magnet. But like poles of magnet ....,....5............ each other. Hence if there is repulsion between an unknown substance and a magnet, we can be sure that the unknown substance is a magnet. The substances which are attracted by magnets are called ......6...... substances.
Q.
When a Magnetic needle is suspended freely, it always aligns itself in the direction of magnetic north and south pole of the earth, the north pole of the needle gets attracted towards the magnetic south pole of the earth and the south gets repelled equally away from it. So two equal and opposite forces acting on the needle should cancel each other which does not happen because the:
Q.
Why like poles repel each other and unlike poles attract each other?
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Poles of Magnet
PHYSICS
Watch in App
Explore more
Poles of a Magnet
Standard VI Physics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app