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Why current flow from+ve to -ve ?Its right question and science is depend on why.

Answer» It is generally depends on p and s type semiconductor
The flow of electrons is termed electron current. Electrons flow from the negative terminal to thepositive. Conventional current or simply current, behaves as if positive charge carriers cause currentflow. Conventional current flows from the positive terminal to the negative. Perhaps the clearestway to think about this is to pretend as if movement of positive charge carriers constituted currentflow.It is important to realize that the difference between conventional current flow and electron flowin no way effects any real-world behavior or computational results. In general, analyzing anelectrical circuit yields results that are independent of the assumed direction of current flow. Con-ventional current flow is the standard that most all of the world follows.


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