5 Electric field due to disc & long wire| Electrostatics Class 12 | JEE Mains & Advanced скачать в хорошем качестве

5 Electric field due to disc & long wire| Electrostatics Class 12 | JEE Mains & Advanced

🎓 Watch Complete YouTube Lectures Distraction-Free Download the Competishun App 👉 https://play.google.com/store/apps/de... 🌐 Login for Courses & Test Series: 👉 https://i.competishun.com/ Popular Courses for IIT-JEE: Pratham | Prakhar | Prakhar Integrated I | Praveen | Pragyaan C3 | Champ | CATS | ABC | PYQ Express UTS | ATS 👉 Explore all: https://competishun.com/courses/ 📞 Support: 8888-0000-21 | 7410-900-901 | 7410-900-908 --------------- Topics are covered in this Electrostatics class 12 lecture by ABJ sir IITD with Timestamp:- 00:00 - 09:32 Electric Field due to uniform disc: Derivation of the formulae for electric field due to uniform disc at the different positions 09:32 - 12:20 Important relation b/w Electric field and angle: ABJ sir explains the relation between the electric field due to uniform disc and the distance of the point with the help of the formula that consists of angle 12:20 - 15:45 Curve between the E.F. Due to the disc and the value of x (Distance of a point from the center of the disc). With the help of this graph, ABJ sir explains the formula of electric field due to an infinitely large sheet by putting the value of R (Radius of the disc) equal to infinity. 15:45 - 21:32 Electrostatic problem 1: Based on the electric field due to the disc with a cavity: ABJ sir explains that to solve such problems of the cavity inside any material, we can assume that we have two parts of the disc, one is complete disc without cavity with a positive charge density, and another one is a small disc of the same size of the cavity with a negative charge density of equal magnitude. We will get the required electric field by adding electric fields due to both discs. 21:32 - 24:45 Electric field due to the uniform long wire: Direct formula of both electric field components due to a uniform long wire. 24:45 - 33:15 Electric field due to the uniform long wire: Derivation of the formula: ABJ sir derives the formula of both components (parallel and perpendicular) of the electric field due to a uniform long wire. 33:20 - 39:10 Comparison of Electric field due to Straight long wire with the Electric field due to circular arc. ABJ sir explains how we can use a circular arc instead of taking a long wire to solve E.F. due to the long wire. 39:10 - 45:00 Electrostatic problem 2: Based on the electric field at a point P at some distance d from the Uniform long wire. To solve this problem, we used formulae derived for E.F. due to a uniform long wire. 45:17 - 51:47 Electric field due to the semi-infinite wire: Derived from the formula of E.F. due to a uniform long wire by putting the value of angles according to given conditions. _________ Free IIT JEE coaching, Free JEE Main lectures, Best IIT JEE YouTube channel, Complete JEE syllabus free, Free online coaching for JEE, Free JEE Main and Advanced preparation, Best free lectures for JEE, IIT JEE physics, chemistry, math full syllabus, Best YouTube channel for JEE Main, Free JEE Main physics lectures, Best coaching for JEE Main and Advanced, JEE Main revision lectures free, Top quality IIT JEE preparation, IIT JEE full syllabus free lectures, JEE Advanced full syllabus crash course, Free coaching videos for IIT aspirants, Best online content for JEE aspirants, Free JEE coaching by IITians, Complete JEE course on YouTube, #JEEMain #JEEAdvanced #Competishun #Physics #MohitTyagi