Electric Charges & Fields | Full Concept + Numericals | Class 12 | Puneet Physics

Electric Charges and Fields is the first chapter of Class 12 Physics Electrostatics and forms the foundation for important topics like Electric Potential, Capacitors, and Current Electricity.

In this lecture, we start from the basics and understand:

• What is electric charge?
• Properties of electric charge
• Positive and negative charge
• Attraction and repulsion
• Charging by friction
• Triboelectric series
• Work function concept
• Quantization of charge
• Conservation of charge
• Additive nature of charge
• Introduction to electrostatics concepts
Along with theory, we also solve important numerical problems and conceptual questions to build a strong foundation for:
CBSE Class 12 Boards
JEE Main
NEET

This session focuses on concept clarity and real understanding, so that students can apply these concepts in exams with confidence.

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About Puneet Physics

Puneet Physics focuses on concept-based learning, practical understanding, and exam-oriented preparation, helping students improve their performance in Physics.
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