Galvanometer to Voltmeter & Ammeter | Joule's Law of Heating | MCQs & Numerical | Class 12 NEB

Welcome to this comprehensive video where we cover key topics for Class 12 NEB including:

Conversion of Galvanometer to Voltmeter
Conversion of Galvanometer to Ammeter
Joule's Law of Heating
Conceptual MCQs and solved Numerical on these topics.
This video is designed for Class 12 NEB students preparing for board exams and competitive exams like IOE and CEE. With detailed explanations, step-by-step numerical solutions, and practice MCQs, you'll build a solid understanding of the concepts and boost your confidence to tackle exams.

📚 Topics Covered:
1. Conversion of Galvanometer to Voltmeter

Principle of conversion.
Derivation and importance of series resistance.
Solved numerical examples.
2. Conversion of Galvanometer to Ammeter

Role of shunt resistance.
Theory with step-by-step derivation.
Solved problems from NEB board and entrance exams.
3. Joule's Law of Heating

Explanation of Joule's law and its formula.
Real-life applications.
Numerical problems with step-by-step solutions.
4. Concept-Based MCQs and Numerical

Relevant MCQs for board and entrance preparation.
Solved PYQs (Past Year Questions).
Key tips to solve numerical problems quickly.
🔍 Why Watch This Video?
Complete coverage of Electrical Circuits topics for Class 12 NEB.
Detailed numerical, MCQs, and conceptual clarity.
Helpful for students preparing for NEB board exams, IOE, and CEE.
Learn exam tricks and techniques to save time during exams.

🔔 Don’t Forget To:

Like, Comment, and Subscribe for more videos on Class 12 NEB Physics.
Share this video to help your friends!
📢 Follow Us For Updates:
📌 Facebook | Instagram | Telegram

If you have any doubts, ask in the comments below – we’re here to help! 🚀
Whether you're preparing for exams or looking to strengthen your foundation, Edunex Nepal is here to guide you every step of the way. Subscribe now and join our community of learners striving for academic excellence! 🌟

Links

Tiktok
tiktok.com/@edunex.nepal

Facebook
facebook.com/profile.php?id=61566794108102

Instagram
instagram.com/edunexnepal.np

EduNex Nepal Podcast
   / @edunexnepalpodcast