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Questions  >>  CBSE XII  >>  Physics  >>  Current Electricity
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Kirchhoff's current law for a junction as shown

$\begin{array}{1 1} (a)\;I_1-I_2-I_3-I_4=0 \\ (b)\;I_1+I_2+I_3+I_4=0 \\ (c)\;-I_1+I_2+I_3-I_4=0\\ (d) \;I_1-I_2=I_3-I_4\end{array} $

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$(a)\;I_1-I_2-I_3-I_4=0 $
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