Question

why current do not follow vector law of addition​

Answer 1

Answer:

Current is a tensor quantity. This,neither vector nor scaler.

Answer 2

Answer:

Although current has a specific direction and magnitude, it does not obey the law of vector addition. According to Kirchhoff's current law, the sum of the currents entering the junction should be equal to sum of the currents leaving the junction (no charge accumulation and discharges)