magnetics
i know how to do the integration, just tell what is the expression of dF and the direction of force
12 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.@hardcoreisdead
@Opt
Abhi toh current electricity chal rha hai mera
not sure cylinder me kaisa flow ho rha hai but if its along the axis, take a differential element of the wire on the cylinderical shell
say theta
find its current
fir dF=B(di)l
i know how to integrate by this, my doubt is something else
dF kya hoga aur uski direction
i know 2 component kat jayenge par direction mein doubt aara ha
@hardcoreisdead vo rc circuit vala kaha se dekh rahe ho question?
Wo to ya to attractive ya to repulsive hoga, to ya to center se mid point ya midpoint se center
repulsive hogi milgya reasonn
aur vo dF ka expression
?
Sir ne bheja tha
accha
You can assume semi cylinder ka ek element as a long straight wire too
Usse hojaana chahiye
I guess
No actually
Dikkat
Angle mein jaana hoga kya
dl = Rdtheta
Types
Haan angle mein jaake hoti ha