PATHFINDER SOLUTIONS [JEE ADVANCED] MAGNETIC PRESSURE-FORCE ON TWO HALVES | CYLINDER SCHOOL PHYSICS
Channel: PHYSICS SIR JEE - JANARDHAN - IIT JEE & OLYMPIAD
Date: 2021-05-07

HOW TO AVOID TRIPLE INTEGRATION TO SOLVE THIS PROBLEM?  WE WILL LOOK AT MULTIPLE CONCEPTS LIKE AMPERE'S LAW AND MAGNETIC PRESSURE TO SOLVE THIS CHALLENGE..
Q : Consider  a  long  current  carrying  cylindrical  conductor  of  radius  r. Current density j inside the conductor is uniform over its cross-section. Deduce suitable expression for force of interaction per unit length between two halves that are obtained by dividing the conductor by a plane containing the axis of the conductor.

AN EXAM ORIENTED APPROACH SOLUTION PROVIDED FOR CHALLENGE YOUR UNDERSTANDING - 2 OF CHAPTER - 14 "MAGNETIC EFFECTS OF ELECTRIC CURRENT " SOLVED FROM THE BOOK "PATHFINDER PHYSICS"👇

HERE'S THE PLAYLISTS LINK FOR OTHER "ELECTROMAGNETISM" CHALLENGES 👇 USING UNIQUE METHODS

50_MAGNETISM PART 1_ magnetic force on a charged particle: https://www.youtube.com/playlist?list=PLtzNDt-x8_03x7Bc0_PsiXieZjAgljgw7

51_MAGNETISM PART 2_ BIOT SAVART_AMPERE LAW_ MCG: https://www.youtube.com/playlist?list=PLtzNDt-x8_02ZeOpovRM9LgpZjXDDlV2r

52_MAGNETISM PART-3 (FLUX,FARADAY'S LAW): https://www.youtube.com/playlist?list=PLtzNDt-x8_03V5zcPxgbGgJfXNJmb_auv

CHAPTERS :
0:00 INTRO 
1:10 PROBLEM STATEMENT
2:05 CONCEPT-1 AMPERE'S LAW
3:25 MAGNETIC PRESSURE CALCULATION
3:08 BUILD-33 EXPLANATION
9:24 LINK TO MAGNETIC PRESSURE VIDEO
10:05 FORCE CALCULATION USING PRESSURE
11:38 IS TRIPLE INTEGRATION TO BE LEARNT?
13:10 OUTRO

LINK TO THE "MAGNETIC PRESSURE" AITS SELECT VIDEO MENTIONED 👇
https://youtu.be/2_4bn3HaQsc

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RESOLVED series playlist 👇
https://www.youtube.com/playlist?list=PLtzNDt-x8_00MMJNOziEtx7ztBgfI48Lo

HERE'S THE PLAYLIST OF PHYSICSSIRJEE ORIGINALS👇
https://www.youtube.com/playlist?list=PLtzNDt-x8_02U3ex9IyNINCcdxe6B67jJ

HERE'S THE LINK FOR PATHFINDER SOLUTIONS PLAYLIST👇
https://www.youtube.com/playlist?list=PLtzNDt-x8_03l7K9xSHjTwePbtSoAgB0H

OTHER PLAYLISTS

HERE'S THE PLAYLIST OF REST OF THE "OLYMPIAD WORKOUT SERIES"👇
https://www.youtube.com/playlist?list=PLtzNDt-x8_02CkliS6InbZBKLwEfTGskN

HERE'S PLAYLIST FOR AITS SELECT SOLUTIONS SERIES👍
https://www.youtube.com/playlist?list=PLtzNDt-x8_02ehm3-vne2BeZ_WT8HL1yJ
HERE'S THE JEE ADV SOLUTIONS -THE ALPHA AND OMEGA SERIES👇
https://www.youtube.com/playlist?list=PLtzNDt-x8_00s2pTsoP81sGPVnReRJXah

HERE'S LINK FOR PLAYLIST OF "JEE MAINS DEBATED QUESTIONS" PLAYLIST👇
https://www.youtube.com/playlist?list=PLtzNDt-x8_02Myd1gV35ajX539XLHt0Z1


FOR REST OF THE INTERESTING BRAIN TEASING JEE PHYSICS CHALLENGES AND CONCEPTS , PLEASE SUBSCRIBE TO MY CHANNEL " PHYSICS sir JEE " HERE BELOW
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https://www.youtube.com/channel/UC8Z_fpEYLtBu3-OuhJGqLZg

THE CHANNEL IS AN IMPORTANT RESOURCE TO THOSE STUDENTS PREPARING FOR JEE MAINS, JEE ADVANCED EXAMS IN INDIA AND FOR PHYSICS OLYMPIADS LIKE NBPhO,INPhO,IPHO,HKPhO,BPhO ETC GLOBALLY.

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