Moving Charges n Magnetism 15 :Torque on a Current Loop in Uniform Magnetic Field JEE/NEET 

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Though we have derived expression using rectangular loop but The same expression will be Valid for Current Loop of any shape - Circular , triangular , etc. for PDF Notes Visit @ physicswallahalakhpandey.com/class-xii/physics-xii/04-moving-charges-and-magnetism/

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we can remember the formula for torque on the magnetic dipole like:-t=B*i*n*A*sin(theta) as "BINA sin(theta)".

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*ONLINE NOTES* 📄📌 *_net Force_* on a current carrying loop due to *_uniform_* magnetic field is *0* 20:53 Torque on a current carrying loop due to magnetic field 34:30

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Sir at 14:38, you have taken wrong directions of magnetic force . If we apply right hand palm rule , then magnetic force will be in equal and opposite direction

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sir the efforts you took to explain the torque on the loop were amazing. actually, it was a small concept but you explained it with proper visualization and it got to fit in my brain that I will not forget it.

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PAPER EXPLANATION WAS LIT 💥

हम भाग्यशाली हैं जो कि हमें विद्या के प्रति समर्पित शिक्षक मिले, धन्यवाद सर

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13:11, the current in the loop must be clockwise for the magnetic moment to be inwards with respect to the plane

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The best way to memorise it is Thor in men in black Torque is magnetic moment into magnetic field. 😎🖤❤️

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Kitna mehnat kr rhe sir smjhane ke liye kbhi paper se kbhi pen se torque ka direction btane ke liye 🥰. Smjh gye sir 😘😘

17:00 case two have same dierection as 1st case

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I'm pretty sure the magnetic field should be on the right/left for the loop to experience Torque

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Sir at 10:45( approx) you have taken the direction of current in opposite direction by which the direction of magnetic dipole changes , Students please correct it

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NOTES: 9:45 26:23 [ right side comes b4 the left one ] 34:11 35:11

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A rectangular loop of area 5 m², has 50 turns and carries a current of 1 A. It is held in a uniform magnetic field of 0.1 T, at an angle of 30°. Calculate the torque experienced by the coil.(anyone can. Solve anwer is 21.6 )

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15:55 Nice demo ....

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Sir ne rotated loop me current ka direction ulta h...but bdme shi krdia

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Isn’t direction of torque shown by sir at 17:37 wrong???

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