ABOUT THE eBOOK/PAPERBACK BY THE AUTHORNowadays one can get hundreds of live online videos delivering lectures on physics. This makes it very difficult to revise the video content during periodical tests and school exams/engineering or medical entrance exams. Keeping this point in his mind he has created this State Of Art Lecture Series on applied physics. This book will be very useful for the preparation of (10+2)/JEE(main)/NEET(UG)/SAT Subject Test to be held all over the world. This lecture series is already delivered by him in the classroom of SIGMA PHYSICS CENTRE Allahabad (UP) India. You will find it summarized like class notes which makes this book different from textbook content. The complete eBOOK/PAPERBACK has two series: Elementary and Advanced. Advanced series is the upgraded version of the Elementary series. Almost (60%-70%) content is common. You need not to purchase both series together. You decide it on the basis of competition you prepare.Elementary series has two parts: (i) Theoretical Supplement (ii) Tryout SupplementTRYOUT SUPPLEMENT: This section consists of two level question bank archives for practice purpose-(i)Planet: (10+2) level archive [elementary](ii)Galaxy: JEE (main)/NEET(UG)/SAT Subject Test archive [elementary]