BDS Learning Application (RS)

  CBSE CLASS 12 PHYSICS NOTES   CHAPTER 1 (PART II) ELECTRIC CHARGES AND FIELDS   Here are the notes for CBSE Class 12 Physics Chapter 1(Part-II) Electric Charges and Fields. This chapter explains the basics of electric charges and the electric fields they create. It includes key concepts like Coulomb's Law, which describes the force between two charged objects, and the superposition principle, which helps calculate the total electric field from multiple charges. You'll also learn about electric field lines, their properties and electric flux. These concepts are essential for understanding how electric forces work. You can find the full notes through the link provided for more details. ELECTRIC FIELD                                                                               ...

  CBSE CLASS 12 PHYSICS NOTES   CHAPTER 1 ELECTRIC CHARGES AND FIELDS   Here are the notes for CBSE Class 12 Physics Chapter 1 Electric Charges and Fields. This chapter explains the basics of electric charges and the electric fields they create. It includes key concepts like Coulomb's Law, which describes the force between two charged objects, and the superposition principle, which helps calculate the total electric field from multiple charges. You'll also learn about electric field lines, their properties and electric flux. These concepts are essential for understanding how electric forces work. You can find the full notes through the link provided for more details. INTRODUCTION Electric charges and fields are fundamental concepts in the study of electrostatics, a branch of physics that deals with the forces exerted by charges at rest. This study note will break down these concepts into digestible sections, providing clear explanations, examples, and important ...

           MULTIPLE CHOICE QUESTIONS   MCQ Questions for Class XII Physics electric charges and fields with Answers . Students can solve NCERT Class XII Physics electric charges and fields Latest Exam Pattern Multiple Choice Questions with Answers to know their preparation level. 1. An electric dipole placed in a non-uniform electric field will experience :                                    (a) Only a force (b) Only a torque (c) Both force and torque  (d) Neither force nor torque     Answer: d 2. Let N 1 be the number of electric field lines going out of an imaginary cube of side a that encloses an isolated point charge 2q and N 2 be the corresponding number for an imaginary sphere of radius a that encloses an isolated point charge 3q . Then (N 1 /N 2 ) is: (a) 1/ π (b) 2/3 (c) 9/4 (d) π Answer: b 3. A charge...