11 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.by knowing current & electricity kekw
skip the first one, its a concept called wheatstone bridge you'll learn in 12th
these questions are essentially circuits
temperature is potential, and so the voltage (potential difference V) = temperature difference
R = rho*l/A if you remember from 10th, so if you're given lengths then you can use resistance is proportional to length
V=IR applies, where I now denotes thermal current which is rate of flow of heat rather than charge
current flow and heat flow are quite analogous to each other
bhai test me aa gaya to ek question jo shayad simple sa concept laga kar solve ho jaaye wo chut jaega... ek baar chod chuka hu (3rd) not again dude 🙏
its just some coaching test no big deal, they can be stupid like that not your fault
but if you really must know then just look up wheatstone bridge on youtube
yea youre right
isko kisi ek question me apply karke dikha do na bhai please 🙏
merko hawa me baate samajh nahi aati
resistor pata hai na kya hota hai
jahan pe length l diya hai usko resistance R kardo
jahan pe 3l diya hai usko 3R kardo
agar length ki jaga area denge toh inversely proportional hoga
abhi isliye nhi kar rha kyun ki board exam ke liye nikalna hai lol
okok cool dude
chalega ill try something
best of luck for exam dude 🫡
2 hai ans ??
for the 20th
Yea got it sir ne likhwaya tha ye on the day I was absent 🙃🙃
Done ho gya ji baaki @Nimboi Ka tareeka works for the other 2
+solved @Nimboi
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