What is the KCL of the following diagram i1 i2 i4 i3 i5

What is the KCL of the following diagram? i1 + i2 - i4 = i3 - i5 i1 + i2 + i4 - i5 = i3 i1 + i2 + i3 = i4 + i5 i1 + i2 - i3 - i5 = i4

Solution

Consider the incoming or entering currents as “Positive (+) towards center, while the leaving or outgoing currents from center is “Negative (-)”

from kcl i1+i2+i4=i3+i5 but it is not given in options so option B is correct answer  (i1+i2+i4-i5=i3)