Sukritya
IiTeachChem
•Created by Sephrina on 5/21/2024 in #💭│doubts
help for questions
There is a latest way with which you can do it...use *Google Gemini advanced(two months free subscription)or you can use chatgpt as well- and ask it to provide neet questions for practice and arrange it into easy to hard category...
*Some coaching institutes provide there dpp in that way one of them is ICAD...you can contact senior from that institute for his/her dpp...
9 replies
IiTeachChem
•Created by myst1cboomer on 5/11/2024 in #💭│doubts
magnetism?
Since we are considering half ring...i took mg/2
17 replies
IiTeachChem
•Created by myst1cboomer on 5/11/2024 in #💭│doubts
magnetism?
That Normal reaction is taken on the centre of mass a semi circular ring...i.e 2R/π from centre
17 replies
IiTeachChem
•Created by myst1cboomer on 5/11/2024 in #💭│doubts
magnetism?
@myst1cboomer what's the answer?
17 replies
IiTeachChem
•Created by myst1cboomer on 5/11/2024 in #💭│doubts
magnetism?
That's a force so why calculate torque
17 replies
IiTeachChem
•Created by myst1cboomer on 5/11/2024 in #💭│doubts
magnetism?
Bro we need to find normal reaction
17 replies
IiTeachChem
•Created by myst1cboomer on 5/11/2024 in #💭│doubts
magnetism?
Please correct me if you think I am wrong...
17 replies
IiTeachChem
•Created by trin on 5/8/2024 in #💭│doubts
find magnetic field at p
Use biot savart law...(uI/2πd) Put d=4/5a
15 replies
IiTeachChem
•Created by trin on 5/8/2024 in #💭│doubts
find magnetic field at p
Tell me if I am wrong somewhere...
15 replies
IiTeachChem
•Created by Sukritya on 5/8/2024 in #💭│doubts
seq and series
This is from isi uga pyq... please tell me if any other concept is required to solve it which is not in jee advanced syllabus...
12 replies
IiTeachChem
•Created by Nikey on 5/2/2024 in #💭│doubts
mech again
Please correct me if my concepts are wrong about frictional impulse
12 replies
IiTeachChem
•Created by Nikey on 5/2/2024 in #💭│doubts
mech again
I guess there is a problem somewhere in question becoz the velocity of mass and the disc itself both are in the same plane....if the velocity would not be in plane we would take the impulse due to normal reaction J=∆P i.e change in momentum in perpendicular direction and then we know Frictional force=uN....so frictional impulse would be uNdt...i.e u(∆P) in perpendicular direction..now u got the Frictional impulse u multiply with R/2 to get angular impulse and then angular impulse=change in angular momentum u find the velocity of disc....
12 replies
