Kirchhoff’s Current Law

This rule states that,

“Net Sum of currents at a node is always equal to zero. “

or

“Current entering at a node is always equal to the current leaving from that node. “

Explanation:

its very simple law as described by given example.

I
As this rule says net current at a node  (i.e. junction of wires that
connects to different elements ) would be zero. 

If u have any problem with this law contact me via comments.