L1: Class 12 Physics Revision | Electric Charge, Charging, Properties of Charges & Coulomb’s Law
#ImportantQuestionsforBoardExams ⭐ Most Likely 5-Mark Questions (Very Important) 1. State Coulomb’s law and derive its vector form. Represent the forces on a diagram. 2. Explain principle of superposition and derive the net force on a system of charges. 3. Compare gravitational and electrostatic forces with derivation of their ratio for electrons/protons. ⭐ Most Likely 3-Mark Questions 1. Define dielectric constant. How does inserting a dielectric change electrostatic force? 2. Why is Coulomb’s law called inverse square law? Explain with example. 3. State and explain the conditions under which Coulomb’s law is strictly valid. Join the telegram channel for more https://t.me/+dNqIbkAIVGJkMTc1 Prepare for your Board Exams with this quick and complete revision of Class 12th Physics – Electrostatics (Part 1). This video covers all the important concepts you must know to score full marks in exams. 🔥 What’s Included in This Revision? ✔ Electric Charge – definition, types, basic concepts ✔ Charging of Bodies – charging by friction, conduction & induction ✔ Properties of Charges – additivity, quantization, conservation ✔ Coulomb’s Law – force between charges, vector form, limitations This revision is designed to make concepts super easy, fast, and exam-ready. 🎯 Perfect for: #CBSE Class 12 Physics #UPBoard / All State Boards Quick exam-time devision Students preparing last-minute notes 📚 Watch till the end for: ✔ Key formulas ✔ Important points for boards ✔ Concept clarity in minimum time If you found the video helpful, don’t forget to Like, Share & Subscribe for more Class 11 and 12 Physics revision videos! NCERT class 12 phy ch 1, class 12 ch 1 physics, Electric charge and Field oneshot , Electric charge and field class 12, ELectric charge and Properties , ELectric charge and field Abhay Sir Physics Electric charge and force , Electric charge and Field Oneshot Infinity Institute for Learning Electric charge and Field, Electric charge and Field Oneshot Abhay Tripathi, Electric charge and Field Oneshot Learn, Electric charge and Coulomb's Law #Class12Physics #PhysicsRevision #Electrostatics #ElectricCharge #CoulombsLaw #BoardExamPreparation #Class12Boards #CBSEClass12 #UPBoardClass12 #PhysicsExam #PhysicsNotes #Class12PhysicsRevision #BoardExam2025 #12thPhysics #ElectrostaticsRevision #PhysicsShortNotes #StudyWithMe #NCERTPhysics #PhysicsConcepts #ScoreFullMarks #iilbyabhaysir
