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Current Electricity — Physics STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 SciencePhysicsCurrent Electricity2 Marks
Question
State Kirchhoff's first law or current law or junction law.
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Answer


The algebraic sum of the currents at a junction is zero in an electrical network i.e. $\sum_{i=1}^n l_i=$ 0 . where $l_i$ is the current in the $i ^{\text {th }}$ conductor at a junction having n conductors.

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