Q. Gauss’s law is useful to calculate electric field when the system has

सिस्टम में विद्युत क्षेत्र की गणना करने के लिए गॉस का नियम उपयोगी है

A
Irregular symmetry
अनियमित समरूपता
B
Cylindrical symmetry
बेलनाकार समरूपता
C
No symmetry
कोई समरूपता नहीं
D
Complex shape
जटिल आकार

Explanation

Gauss’s Law is powerful when the geometry of the system is symmetric, such as:

  • Spherical symmetry (point charges or spherical shells),

  • Cylindrical symmetry (line charges),

  • Planar symmetry (infinite plane sheet of charge).

It is not useful for irregular shapes or systems with no symmetry.

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