Sequence wise lecture of ABJ sir class 11. Complete playlist of class 11 physics for Jee mains and advance . For another subject or class 12 playlist , Check on channel (if it's not there , check after few days).
Curated by: Athera (178 videos)
🎓 Watch Complete YouTube Lectures Distraction-Free Download the Competishun App 👉 https://play.google.com/store/apps/details?id=xyz.penpencil.competishun&pcampaignid=web_share 🌐 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 covered in this gravitation (class 11) lecture by ABJ sir IITD with Timestamp:- 00:00 - 06:25 Gravitation Field Intensity due to uniform Solid Sphere: Derivation of formulae for G.F.I. due to uniform Solid sphere, It's Value at different points & Graph of G.F.I. wrt. position 07:15 - 09:00 Gravitation Field Intensity due to uniform long wire: Derivation of formulae for G.F.I. due to uniform long wire, It's Value at different points & Graph of G.F.I. wrt. position 09:00 - 12:30 Gravitation Problem 1: Based on gravitation field intensity due to long wire - ABJ sir explains how to find the velocity of a particle so that it performs uniform circular motion about the uniform long wire and its time period 13:08 - 15:45 Gravitation Field Intensity due to uniform infinite large sheet : Derivation of formulae for G.F.I. due to the uniform infinite large sheet. G.F.I. due to uniform infinite large sheet is uniform at all positions 16:30 - 22:10 Acceleration due to gravitation on a planet: Derivation of the formulae for the acceleration due to gravitation on a planet. 23:05 - 28:40 Variation of Gravitational acceleration (g) with height: ABJ sir explains the variation in the value of g wrt height of the object from the planet's surface. Derivation of the formula when the height is smaller than the Radius of the planet 29:10 - 32:40 Value of g For Earth & Variation wrt height: ABJ sir explains how to find the value of g at a distance R from the earth's surface and at a height h (h is very smaller than R) 32:15 - 37:05 Variation of Gravitational acceleration (g) with Depth: ABJ sir explains the variation in the value of g wrt depth of the object from planet surface. 37:35 - 45:00 Gravitation problem 2 (Method 1) : Based on variation of g wrt depth 45:50 - 48:30 Gravitation problem 2 (Method 2) : Based on variation of g wrt depth 49:40 - 59:01 Variation of Gravitational acceleration (g) due to rotation of the earth : Derivation of the formulae for the variation in the value of gravitational acceleration 59:50 - 01:05:00 Gravitational potential : Definition , Derivation of the formulae of gravitational potential and it's characteristic, unit and dimension 01:05:15 - 01:09:45 Gravitational potential due to point mass : Derivation of the formulae of gravitational potential due to point mass and graph of Gravitational potential wrt. position. Comparison of gravitation potential with electrical potential 01:09:45 - 01:12:40 Gravitation problem 3 : Based on the gravitational potential due to point mass 01:13:13 - 01:16:33 Gravitational potential due to uniform Ring : Derivation of the formulae of gravitational potential due to Ring and graph of Gravitational potential wrt. position 01:16:45 - 01:26:20 Gravitational potential due to Uniform disc : Derivation of the formulae of gravitational potential due to point mass and graph of Gravitational potential wrt. position 01:26:20 - 01:29:00 Subcase of Gravitational potential due to Uniform disc with cavity