Ashish Arora is a distinguished academician, author, guide & Physics guru at the International level. He has been mentoring students for IIT-JEE, NEET & IPhO since 1992. Many of his students have secured under Top 10 AIRs in various years' IIT-JEE & NEET including AIR 1 multiple times and won several GOLD & SILVER medals in IPhO in various countries.This book of PHYSICS GALAXY is a result of deep stress and serious efforts of the brain of Ashish Arora to develop a fundamental understanding of Physics.The series consists of 5 Volumes, that cover the most important segments of Physics subject for preparation for the IIT JEE Main & Advanced exam.Volume 1 - MechanicsVolume 2 - Thermodynamics, Oscillations & WavesVolume 3A - Electrostatics & Current ElectricityVolume 3B - Magnetism, EMI & Alternating CurrentVolume 4 - Optics & Modern Physics