WheatStone Brdge 5-marks |12th Physics Bihar Board-2026 | скачать в хорошем качестве

WheatStone Brdge 5-marks |12th Physics Bihar Board-2026 |

🔥 BSEB Class 12 Physics 2026 | Wheatstone Bridge (व्हीटस्टोन सेतु) | 5 Marks Fixed!Are you targeting 90+ in your Bihar Board Inter Exam 2026? In this video, we master one of the most important 5-mark questions in Physics: The Wheatstone Bridge.From its principle to the complete derivation using Kirchhoff's Laws, we cover everything exactly how you should write it in your answer sheet to get full marks from the BSEB examiners.📖 What you will learn in this session:Definition: What is a Wheatstone Bridge?The Construction: Understanding the four-arm resistance network.Balanced Condition: How to derive $\frac{P}{Q} = \frac{R}{S}$.Proof: Using Kirchhoff’s Junction Law (KCL) and Loop Law (KVL).Sensitivity: When is a Wheatstone bridge most sensitive?Applications: Its role in Meter Bridge and finding unknown resistance.💡 Why this video is best for BSEB Students:To-The-Point Notes: Written in a format ready for the board exam.Diagram Mastery: Learn how to draw a neat, labeled circuit diagram (essential for full marks).Language: Bilingual explanation (Hindi + English).Expert Tips: Common mistakes to avoid in 5-mark derivations.📍 Video Chapters (Timestamps):00:00 - Introduction & Importance for 202602:15 - What is Wheatstone Bridge? (Theory)05:30 - Drawing the Circuit Diagram properly10:45 - Step-by-Step Derivation using KVL18:20 - Balanced Condition Explained22:40 - How to write this in the Exam for 5/5 Marks26:15 - Related Topic: Meter Bridge Preview📥 Resources & PDFs:📥 Download Hand-written Notes (Telegram): [Link to Telegram]📝 Full 12th Physics VVI Subjective Playlist: [Link to Playlist]⚡ Ch-03 Current Electricity Objectives: [Link to Video]✅ Connect with Blackboard Physics:Teacher: Tabrez SirTelegram: [Your Link]WhatsApp Group: [Your Link]Address: Pupri Jajiya Road, Sitamarhi, Bihar.Show your support:👍 Like this video if you want more 5-mark long question derivations!🔔 Subscribe and join the Blackboard Physics family for 2026 success.💬 Comment "Wheatstone Bridge Clear" if you understood the derivation!#BSEB2026 #12thPhysics #WheatstoneBridge #BiharBoard #PhysicsDerivation #CurrentElectricity #InterExam2026 #BlackboardPhysics #VVISubjective #Physics5Marks