43 Replies
@Gyro Gearloose
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.i think yaha par centripetal acceleration magnetic force dega
shyd
par us se points ka kya relation
huh
option b?
@Phalawor
i dont know
its just PYP
no solutons were provided
pichle saal ka AIATS hai
(online mila)
one ans im gettins is B
kya lagaya
use uoi/8r
i=q/t
t=2pi/w
achchaaaa
uoi/8r is B due to half ring
yaaar ye sab click nahi kar raha bilkul hi
ðŸ˜
me dusra wala bhi bata deti hu aap try kr lena
angular momentum wle concept se try krlo
M=qL/2M
but integrate krna pdega yaha ig
cause har particle contribute alag alag krega angular momentum me
thoda sa pyq practice kijiye
Is C one of the ans ???
Yup im getting option B as well
Magnetism weak hai frfr ;-;
Am i going wrong somewhee
@Real potato
First wala part to seems well but mene bina integration k direct kia nd im getting B
Second part ig wrong hai
Aise ni nikal skte
Har particle ka angular momentum alag hoga to integrate krna pdega angular momentum
kaise kia tha
Woi formula laga centre pr field ka
Usme i ko
Q/T put kia
nahi laga sakte
kyu?
Arc ka laga skte iddhar?
current is travelling in x-z plane
not x-y
Haan vahi na
Isse kya diffrence ayega
share your working
Wait mene phele kuch mistake kri thi im getting same ans as u
uo i/4r
i=Q/T
t=2pi/w so tera wala ans banra
yeah....
fir B kaise aaya tumhara?
Calc mistake kardi hogi ustime koi
@hardcoreisdead bhai apni working ka thought process btaio
bhai 5 10 min de
yeh bar bar na karna pde islie hi toh I cross omega derive karte hai ??
han bhai so meine simply socha ring jo hai x-z plane mein ghum rhi hai. koi normal sa case nahi hai so def integration wagrah lagega . easiest possible way is to utilise the ring wala result
baaki i wanna know if biot savart law se possible hai kya yeh
idk how to take velocity of element
oh
v= Rcostheta * w
Accha
Formula thoda mene gadbad krdia tha
Islei ek 2 extra agya tha
ye wla result lekin point charge ke lie padha tha mene ql/2m whole body ke lie jesa tum kehre vese kr to skte hai Iw se ig so
Ans confirm krde bhai @Phalawor
han kar sakte hai
AC hoga . A biot savart se bhi match kar rha
Nahi hai solutions bro
Bas paper tha
Ek baar mujhe bas approach summarise kara do
upar soln ki pic hai
pls never waste your time on papers without atleast ans key
Biot savart se bataio kese kiya
Past year paper hai bhai isse zyada useful resource nahi hai mere paas ðŸ˜ðŸ˜
whi . mu/4pi dq v x r / r^2
dq toh pata hi hai kaise nikalna hai
v= w*Rcostheta
Oh acha
I'll look at it tommorow
I'm not gonna do these papers anymore
Only advanced question bank now
+fsolved
+solved @Shreyaaa~ @hardcoreisdead
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