This course is meant  for 12th class students science stream. It is the first chapter of physics and is the basics of the whole volume 1 book. It contains the learning of charges, its properties coulombs law its applications,  merits demerits, the role of medium in it, and numerical. How to solve numerical problems in faster way , it comprises of the vector algebra.  We will also understand the vector and applications. Further,  it has electric field, its definition,  its importance in detail.  Electric field due to different arrangements of charges, and numerical part of it in simplest way. Properties  of field, electric flux concept, why do we study flux? What is the need of it. Gauss theorem on flux to find electric field in an efficient way and of course simplest way. The applications of gauss law and numerical problems asked in jee as well as board exam. This course  is only available for 450rupees.