Physics Class 12 | Chapter 12 - Numerical 12.7 Solved | PTB Textbook 2025-26

Welcome to IUM Tutors! In this video, we solve Numerical 12.7 from Chapter 12 (Electrostatics) of the Class 12 Physics PTB textbook (Punjab Textbook Board), updated for the 2025–26 syllabus. ✅ Step-by-step explanation ✅ According to the latest syllabus ✅ Perfect for board exam preparation 🔔 Don’t forget to like, subscribe, and comment if you have any questions! 📘 Chapter: Electrostatics 🧪 Subject: Physics Class 12 (PTB) 🎯 Syllabus: 2025-26 (Punjab Board) Notes: https://drive.google.com/drive/folder... #IUMTutors #class12physics #PTBPhysics #Numerical12.7 #chapter12 #physics2025 #punjabboard #entrytestpreparation #fscphysics #physicsnumericals