Q. KCL is not applicable when

केसीएल कब लागू नहीं होता

A
There’s time-varying magnetic field
समय-परिवर्तनशील चुंबकीय क्षेत्र है
B
Steady currents
स्थिर धाराएँ
C
Simple resistive circuits
सरल प्रतिरोधक सर्किट
D
Constant voltage
स्थिर वोल्टेज

Explanation

KCL assumes net charge at a node remains constant. In presence of a time-varying magnetic field, induced EMFs can create displacement currents that break this assumption, especially in high-frequency or capacitive circuits.

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