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Anmol kathar from deogiri global academy, aurangabad
Subject :NSO    Class : Class 6

Ashwini magnetised a piece of iron rod using the stroking method as shown in the diagram below.

Which part of the iron rod becomes the North-seeking pole?
A P
B Q
C R
D S


no,the solution and ans are wrong because the poles are end point of the magnet ,so the north pole should be P

Ans 1:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Yes it should be A ......because it is not possible that some of the iron bar is magnet and some is iron ....in the given figure starting of the stroke is point is Q but before that is point P which is starting of the rod so the CORRECT answer is A ..

Ans 2:

Shreeya Mangla from ASN Senior Secondary School, New Delhi
Class : Class 9
At first, I also thought that it will be A but if you see the figure closely, you can see that the magnet first comes in contact with point Q, it is rubbed till R and is then lifted at R point. So, Point Q would be the north pole and the point R would be the south pole

Ans 3:

Ayansh Mallick from Birla Open Minds, Hyderabad
Class : Class 7
The answer is P as you can clearly see the iron rod should allow the magnetism to flow like what happens when you chain a nail, even though you are affecting only the top part the whole screw is affected hence proving the answer is wrong

Ans 4:

Vivaan Kumar from Heritage Xperiential Learning School, Gurgaon
Class : Class 8
B IS A WRONG ANSWER.

Ans 5:

Shayan Bari from Kendriya Vidyalaya, Katihar
Class : Class 7
The poles are end point of the magnet ,so the north pole should be P.

Ans 6:

Shourya Ganesh from The Green Acres Academy, Mumbai
Class : Class 9
It should be a

Ans 7:

Shuvangi Das from Vivekananda mission school, haldia
Class : Class 9
Will P be the North Pole or Q? So confusing!!🤔🤔

Ans 8:

Mohit Shekher from ST Andrews School, Secunderabad
Class : Class 7
Sorry R would be the south pole because of the reason:Q becomes the North pole, and R, where the magnet is lifted becomes the south pole.

Ans 9:

Ashmi Narkar from The Shishukunj International School, Jhalaria Campus, Indore
Class : Class 9
Q or R?????? PLEASE EXPLAIN MASTER ANSWER!

Ans 10:

Tejas Singh from Freedom International School, Bangalore
Class : Class 6
I didnt understand how it is R, can someone explain? Because according to me, the first point of contact is Q, but maybe that's not how it works....

Ans 11:

Navya from Gyanshree, Noida
Class : Class 6
IT WILL BE P!

Ans 12:

Devavrat Sharma from Podar International School Powai, Mumbai
Class : Class 7
The correct answer is (B) because Q is the first point of contact.

Ans 13:

Manya Pujar from EuroSchool, Davangere
Class : Class 6
A IS TH CORRECT ANSWER. In the figure they started stoking the iron piece from point P which is the starting of the iron rod. so the correct answer is A.....

Ans 14:

Sharanyaa Tripathi from Uttam school for girls, Ghaziabad
Class : Class 8
If you clearly notice, the arrow is first coming in contact with Part Q, and the arrow is above in Part P. First, the magnet comes in contact with part Q, so when the iron rod is magnetised, Part Q will be North pole.

Ans 15:

ADVAY BANSAL from LOTUS VALLEY INTERNATIONAL SCHOOL GURUGRAM, GURUGRAM
Class : Class 6
As north seeking pole is geographic south pole so R is north seeking pole. so , basically the south pole is the north seeking pole and as the north pole is facing downwards and starting with Q so south pole will be R . Hence, R is the north seeking pole and option C is the correct option.

Ans 16:

Dushyant Singh from Shree Ram Centenial School, Indore
Class : Class 9
see the solution the magnet gets in contact with q so it is the correct ans

Ans 17:

Ayansh Mallick from Birla Open Minds, Hyderabad
Class : Class 7
A

Ans 18:

Tamrashi Pani from National Public School, Bangalore
Class : Class 8
I agree with jigishal

Ans 19:

Mohit Shekher from ST Andrews School, Secunderabad
Class : Class 7
In the above process of magnetisation, the magnet makes its first contact with the iron rod on place R, so R would be the North pole of the magnetised iron bar.

Ans 20:

Shaurya from Mris 51 Gurugram, Gurugram
Class : Class 7
it will be P!!!!!!!!!!!!!

Ans 21:

Ayansh Mallick from Birla Open Minds, Hyderabad
Class : Class 7
A

Ans 22:

Veda Dua from Delhi Public School, R. K. Puram, New Delhi
Class : Class 10
The magnet first makes contact with Q, so, it is the North Pole of the magnet

Ans 23:

malhar thorve from city internqtional school, satara road, pune
Class : Class 7

Ans 24:

Jigishal Thool from Don Bosco School, Guwahati
Class : Class 6
AS NORTH POLE INTRODUCED AT Q PART OF THE IRON ROD SO Q WILL BE NORTH POLE.

Ans 25:

Naman from Svm, Nalasopara
Class : Class 6
N POLE ALWAYS GIVE THAT'S WHY A

Ans 26:

Aadhira from velammal new gen school, Medavakkam, Chennai
Class : Class 6
The correct answer is (B),Q because the magnetic contact starts on Q and not on P.

Ans 27:

Tamrashi Pani from National Public School, Bangalore
Class : Class 8
The answer is B

Ans 28:

PAYAL from DPS BHILAI, BHILAI
Class : Class 8
it has started magnetising from Q SO THATS WHY IT IS TELLING THAT Q WILL BE THE NORTH SEEKING POLE.

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