Maharashtra BoardEnglish MediumSTD 12 SciencePhysicsQuestion Bank [ 2022 ]1 Mark
Question
State Kirchhoff’s first (current) law.
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Answer
Statement: The algebraic sum of the currents at a junction is zero in an electrical network. i.e., $\sum_{ i =1}^{ n } I _{ i }=0$ where $I _{ i }$ is the current in the $i ^{\text {th }}$ conductor at a junction having n conductors.
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