Physics with Akash Goyal

Light Levitation, IPhO 2003

Modern Physics | IPhO 2003 | Light Levitation | Laser Power to Balance the Weight of Hemisphere Physics Olympiads IPhO 2003A transparent glass hemisphere with radius R and mass m has an index of refra...

Oscillating Soap Bubble
IPhO 2014

Simple Harmonic Motion | Surface Tension | Pathfinder Solution | IPhO 2014 | Oscillating Soap Bubble 2014A bubble of radius R containing an ideal gas, has the soap film of thickness ℎ and is placed i...

Solution can be seen in the folder in the next 24 hours 😀
https://drive.google.com/folderview?id=1vBmWoBMkBymjoQNMuWxI2mcqZWrRr33n

👉 For 10th to 11th Moving Students (Target JEE 2023)
👉 Course Announcement for Online Physics Batch
👉For all details of course and registration
https://www.lozical.org/pwag

Infinite pulley System

Newton's Laws of Motion | Advanced Problem | Infinite Pulley Block System | Three Methods Method 1 using virtual work methodMethod 2 6:10Method 3 10:15 using Equivalent Mass In th...

Change in a Vector | Angular Velocity of a Vector | Concept Video & Solved Example at 17:54The torque   on a body about a given point is found to be equal to A L  where Ais a constant vec...

Rotational Mechanics | Advanced Problem | Static Equilibrium of a Rod Resting on a Disc thin rod of linear mass density λ rests on a vertical disc of radius R kept on a rough horizontal surface. The rod is incl...

Electrostatics | Conducting Sphere in Uniform Electric Field| Use of Superposition | Irodov 3.17 neutral conducting sphere is kept in a uniform electric f...

Fluid Mechanics & Mechanical and Thermal Properties of Matter | Problem on Buoyancy, Surface Tension A homogeneous sphere of radius a, density ρ floats in a liquid at 00c with its center at height h above the le...

Magnetic Effects of Current | Use of Superposition | Semi Infinite Solenoid Show that for a semi infinite solenoid Magnetic field at the end point P is half of the magnetic field inside. Magnetic f...