LearnoHub (formerly called ExamFear Education) is one of the pioneers on RU-vid for creating educational videos. We proudly say that we started with a motto to build a free learning platform and have been able to do that for more than a decade now. " Quality Education for All" is what we believe in.
P.S We provide the Best quality content for FREE #FREEhaiParBESThai
The channel has more than 8000 video lessons on Physics, Maths, Chemistry, Biology for Classes 11 & 12 , NEET, JEE with concepts & tricks explained in Hindi and English. #SabkoSamajhAayega
Timestamps: 0:00 Introduction 0:47 What causes Motion? 3:22 Galileo's Observation 5:58 Inertia 11:10 Galileo’s law of Inertia 11:49 Newton's 1st Law 12:55 Newton's 2nd Law 13:45 Momentum 14:13 Dependency of Force on Mass & Velocity 17:40 Momentum: A practical Example 20:17 Newton's Second Law 28:36 Problem 1 33:08 Problem 2 35:22 Impulse 36:44 Newton's Third law of motion 39:41 Conservation of Momentum 40:47 Conservation of Momentum:Example 2 42:48 Conservation of Momentum:Example 3 44:01 Conservation of Momentum:Application 48:30 Equilibrium of a Particle 49:31 Problem 1 53:28 Problem 2 57:28 Common forces in Mechanics:Contact Forces 1:01:31 Friction 1:02:41 Types of Friction 1:02:49 Static Friction 1:05:30 Limiting Value of Static Friction 1:07:12 Kinetic friction 1:08:08 Characteristics of Kinetic friction 1:08:40 Motion of a body:(Considering kinetic friction) 1:13:13 Relation between μs & μk 1:16:13 Rolling Friction 1:18:10 Coefficient of Rolling, Static & Kinetic friction 1:18:59 How friction helps in Walking? 1:20:12 Friction-A Boon or Bane aganist Motion 1:21:37 Methods to reduce Friction 1:25:18 Tips to solve problems(Laws of Motion+Friction) 1:31:09 Tips to Solve Problems:Case 1 1:36:17 Tips to Solve Problems:Case 2 1:40:10 Problem 1 1:46:16 Problem 2 1:48:24 Problem 3 1:54:37 Problem 4 2:00:17 Problem 5 2:06:48 Problem 6 2:13:19 Circular Motion 2:15:27 Motion of car on a Level road 2:18:15 Motion of Car on a banked road 2:29:39 Comparison between motion along level and banked road 2:32:24 Problem 1
Timestamps: 1:03 Moving charges & Magnetism 6:52 Oersted Experiment 11:20 Magnetic Field 12:30 Magnetic Force 22:12 Magnetic force on a current carrying conductor 31:55 Problem 1 35:59 Motion of a charged particle in Magnetic Field 43:20 Helical Motion 49:15 Biot-Savart law 58:18 Magnetic field due to straight current carrying conductor 1:08:10 Magnetic field due to circular loop 1:14:38 Problem 1 1:21:06 Problem 2 1:23:38 Ampere’s circuital law 1:27:03 Magnetic field due to straight current carrying conductor 1:32:24 Problem 1 1:40:39 Ampere’s circuital law 1:41:24 Solenoid 1:44:10 Solenoid:Magnetic field 1:50:37 Where do we use solenoids? 1:51:23 Problem 1 1:53:00 Problem 2 1:55:59 Force between parallel currents 2:09:28 Definition of Ampere 2:12:17 Torque on a current loop 2:31:34 Circular current loop as a magnetic dipole 2:38:46 Magnetic dipole vs. Electric dipole 44:53 Magnetic dipole moment of a revolving electron 2:39:50 Problem 1 2:42:03 Problem 2 2:44:01 Problem 3 2:46:13 Moving coil galvanometer 3:02:14 Galvanometer:Usage 3:02:33 Galvanometer as a detector 3:03:34 Galvanometer as Ammeter 3:12:39 Galvanometer as voltmeter
