Electricity Numericals Class 10 | Electric Current & Potential Difference Questions Explained

Описание: Electricity Numericals Class 10 | Electric Current & Potential Difference Questions Explained


Welcome to DKY ACADEMY!
In this video, you’ll learn all important Class 10 Electricity numericals from NCERT Chapter 12, explained step-by-step in Hindi.
We’ll cover every key concept — Electric Current, Potential Difference, Ohm’s Law, Resistance, Work Done, and Energy — with easy explanations so you understand the logic, not just the formula.
हेलो बच्चा पार्टी! 👋
आज हम Class 10 Electricity Chapter के सारे important numericals step-by-step solve करेंगे।
यह वीडियो देखने के बाद आपको Charge, Current, Voltage, Resistance और Ohm’s Law के सारे concepts clear हो जाएंगे। Notebook ready करो — चलो शुरू करते हैं! ⚡

📘 Chapter: Electricity (Class 10 Science)
🎯 Language: Explanation in Hindi | Text in English
🎓 Perfect for: CBSE Class 10 students preparing for school or board exams

⏱️ Timestamps:
00:00 – Intro: What you’ll learn in this video
00:12 – Example 12.1: Finding Electric Charge (Q = I × t)
03:00 – Finding Number of Electrons in 1 Coulomb of Charge (Q = n × e)
05:00 – Example 12.2: Work Done in Moving a Charge (W = V × Q)
06:00 – Energy given to Each Coulomb of Charge through 6V Battery
07:20 – Example 12.3: Current drawn by a Bulb (V = IR)
09:40 – Example 12.3 (Part B): Current drawn by a Heater Coil
10:50 – Example 12.4: Finding Resistance and Current in Heater for Different Voltages
13:00 – Concept of Resistivity and Formula R = ρL/A
14:20 – Finding New Resistance when Length and Area Change
15:10 – Simplification and Final Answer = 1 Ω
15:20 – Quick Recap of all Formulas

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बहुत बढ़िया बच्चा पार्टी! अब आपको Electricity chapter के सारे numericals समझ में आ गए होंगे।
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