Current Density J in Hollow Cylinder | NEET Physics Current Electricity ⚡

A hollow cylindrical conductor has current density varying as:

J=
r
2
J
0
​

​
Can you find the total current flowing parallel to the axis? 🤯

This is a very important Current Electricity conceptual problem involving variable current density and integration in cylindrical coordinates. A must-practice question for NEET & JEE aspirants!

📘 In this video, you will learn:

Current Density Concept
Variable Current Density Problems
Cylindrical Conductors
Differential Area Element
Integration Trick for Current Calculation

🎯 Perfect For:

NEET 2026 Aspirants
JEE Main & Advanced Students
Class 12 Physics Revision

🔥 Learn the fastest and easiest method to solve these tricky integration-based Physics numericals.

Physics Impossible
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