The resultant will be calculated using the algebraic sum if a current meets.

Why current is scalar and current density is vector. The standard unit of electric current is ampere. For a physical quantity to be termed a vector quantity, having magnitude and direction is not enough. Current density is a vector quantity because it’s a product of charge density and velocity, here charge density is a scalar quantity and velocity is a vector quantity, which makes current.

Any physical quantity is defined as a vector quantity when the quantity has both magnitude and direction but there. That’s why we can say that electric current is a scalar quantity. Electric current is denoted by the alphabet “i”.

Is current a scalar or a vector quantity?topics discussed:1. The quantity should obey the laws of vector addition. Current is a scalar quantity.

Also, current is written as the dot product of the current density. Previous lecture's homework problem solution.2. Actually current is not a scalar quantity because it can not completely defined by magnitude only, it is not a vector quantity also because it doesn't obey commutative and.

Hi, current represents the direction of the flow of charged carrier in the conductor and is considered as a scalar quantity. Discussion on why current is a s. Is current density a scalar or a vector quantity?

In the case of electric current , although it has direction, but when the two current collides or meets their sum is equal to the algebric sum and not vector sum (i.e it. Though current has magnitude as well specific direction,then also it is a scalar quantity because current can be added using simple algebra.for any quantity to be a vector. Current density is a vector quantity because it is.