Скачать или смотреть Surface Charge Density Problem | Electrostatics Class 12 | Physics PYQ | JEE-NEET | Physics Adda

In this video, we solve an important Electrostatics problem:
Question: A metal cube of side 5𝑐𝑚 is charged with 6𝜇𝐶.The surface charge density on the cube is
5𝑐𝑚 भुजा वाले एक धातु के घन को 6𝜇𝐶 से आवेशित किया गया है। घन पर पृष्ठीय आवेश घनत्व है
A) 0.125×10^(−3) 𝐶𝑚^(−2) B) 0.25×10^(−3) 𝐶𝑚^(−2)
c) 4×10^(−3) 𝐶𝑚^(−2) D) 0.4×10^(−3) 𝐶𝑚^(−2)
We will explain:

Concept of surface charge density (σ)

Step-by-step calculation using the formula ​

Shortcut tricks for JEE, NEET, CBSE, and Board Exams

📌 Topics Covered:

Surface charge density

Electrostatics MCQs

Class 12 Physics numerical solving

Conceptual understanding for competitive exams

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