Why electric current cannot be considered a vector quantity despite its directional nature?

Electric current cannot be considered a vector quantity despite its directional nature because it does not follow the law of vector addition. www.gauthmath.com byjus.com

For a quantity to be considered a vector, it must obey the laws of vector addition, which state that vectors can be added together to yield a resultant vector. www.gauthmath.com

While current does have a direction (from positive to negative), it does not behave like a vector in terms of addition. www.gauthmath.com For instance, if two currents flow in the same direction, they add up algebraically. www.gauthmath.com However, if they flow in opposite directions, they subtract from one another rather than forming a resultant vector in a traditional sense. www.gauthmath.com

Instead, current follows the principle of superposition, where currents can combine linearly but do not create a resultant vector that can be represented in a multi-dimensional space. www.gauthmath.com