actually this is a length of a conductor and here its behaves like a displacement because this length is a displacement which is covered by a current... as displacement and magnetic field both are vectors so we take cross product between them. thanks
Yaha pr hm 3 dimensional ki bat krte he.. to 3D ko board pr draw nhii kia ja sakta he s ly yaha pr ye bat ki jate he k into the paper or out of the paper
sir che da wire da angle mung change kao nu da haghe sra kho length inside the magnetic field hm increase kege nu pakar d che net change bya zero wai kna.
Che kla om length perpendicular v da magnetic field ta nu maximum force ba apply kigiii kho che mong angle decrease kao towards zero nu force bm decrease kigi ao che kla angle zero shi bia force om zero shii.
Here the length is considered displacement, because this length is the directed shortest distance between two end points, and displacement is a vector quantity
Great sir now this is the best way ❤️
sir the way you teach it's osm
Wa sir g
Barii baat ha 💕💕
Der kha sir g
Mashallah sir g ..
Mashallah sir der khakoli lecture
Very very helpful 👍
great sir
Tuanks sir your are great
Wahh mastt😍😍
thanks you so much sir
Sir plz also mention week because hmay ni pata chalta ke ye konsa week ke lecture hay
Sir very best lecture 👍👌👌 sir ek question Hain sir ye APNA external magnet qu into the paper Liya Hain isa hum to out of the paper be lasakta ta
Bilkul le sakte he, as you wish jo direction b ap lena chahy ap le sakte
Sir cross product ham hmsha 2 vectors k beech me laite hain to magnetic field B is a vector but length kaise L kase vector hain??
actually this is a length of a conductor and here its behaves like a displacement because this length is a displacement which is covered by a current... as displacement and magnetic field both are vectors so we take cross product between them.
thanks
It feels like a class room
Thanks
Sir ..what is the means . Into the paper and out of the paper .
iske kaya matlab hy.plz response me.
Yaha pr hm 3 dimensional ki bat krte he.. to 3D ko board pr draw nhii kia ja sakta he s ly yaha pr ye bat ki jate he k into the paper or out of the paper
sir che da wire da angle mung change kao nu da haghe sra kho length inside the magnetic field hm increase kege nu pakar d che net change bya zero wai kna.
Che kla om length perpendicular v da magnetic field ta nu maximum force ba apply kigiii kho che mong angle decrease kao towards zero nu force bm decrease kigi ao che kla angle zero shi bia force om zero shii.
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@@jhondepp2440 ❤
sir external magnetic feild ka kia matlab .
Jis magnetic field me hum ne conductor raka he s ko hum external magnetic field kehte he.
bs cs 1st smester wala da lecture de sir please detail
yes, all these are bs cs lectures in this playlist.
@@ephysics3801 thanks you sir ❤️
But the length is not a vector quantity, then how....
Here the length is considered displacement, because this length is the directed shortest distance between two end points, and displacement is a vector quantity
@@ephysics3801 Thanks