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What is Ohm’s Law? Understanding Voltage, Current & Resistance | Science Class 10 | CBSE : Welcome to today’s Class 10 Science lesson!
In this video, we explain Ohm’s Law, the relationship between Voltage (V), Current (I), and Resistance (R) in a simple and student-friendly way. This topic is a major part of the Electricity chapter (Chapter 12) in the CBSE Class 10 Science syllabus, and understanding it clearly will help you score full marks in your board exams.

🔍 What You Will Learn in This Video

✔ What is Ohm’s Law?
✔ Explanation of Voltage, Current & Resistance
✔ The V–I graph and linear relationship
✔ Formula: V = IR (with simple examples)
✔ Factors affecting resistance
✔ Real-life applications of Ohm’s Law
✔ Important exam pointers & shortcuts

📚 Perfect For:

CBSE Class 10 Students
NCERT Electricity Chapter Revision
Board Exam Preparation 2025
Quick Concept Clarity

📝 Notes Covered in the Video

Ohm's Law Definition: The current flowing through a conductor is directly proportional to the potential difference across it, provided temperature remains constant.

Formula: V = IR
Units:
Voltage → Volt (V)
Current → Ampere (A)
Resistance → Ohm (Ω)
Important Graph: V vs I → Straight line
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📂 Playlists to Watch Next:
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🔹 Physics | Chemistry | Biology One Shot→ [https://studio.youtube.com/playlist/P...]

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