Current Electricity - One Shot Revision | Class 12 Physics Chapter 3 | CBSE 2025-26

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✅ In this video,

✔️ Class: 12th
✔️ Subject: Physics
✔️ Chapter: Current Electricity (Chapter 3)
✔️ Topic Name: One Shot Revision
✔️ Topics Covered In This Video (Prateek Sir): In this class 12 physics video, we will dive into the One Shot Revision within Chapter 3 - "Current Electricity". We will explore the key concepts, theories, and practical applications related to this chapter. By the end of this video, you will have a thorough understanding of the fundamental principles discussed in chapter number of the class 12 physics curriculum.
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00:00 Introduction - Current Electricity - One Shot Revision
01:30 Electric Current
08:32 Questions From Other Sources
10:53 Ohm's Law
15:25 Combination of Resistors
21:22 Circuit Analysis
23:59 Questions From Other Sources
29:00 Drift of Electrons & Origin of Resistivity
34:21 Temperature Dependence of Resistivity
37:49 Electrical Energy & Power
40:59 Questions From Other Sources
44:04 Joule's Law of Heating
45:16 Kirchhoff's Rules
47:16 Questions From Other Sources
48:20 Cells, EMF, Internal Resistance
49:16 Questions From Other Sources
01:01:45 Cells in Series and Parallel
01:06:37 Grouping of Cells
01:14:44 Wheatstone Bridge
01:25:45 Website Overview
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