A physical quantity that has a direction is c | vedclass

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(B) physical quantity is defined as a vector only if it possesses both magnitude and direction $AND$ follows the laws of vector addition (e.g.,the par

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Can be called a vector.

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(B) physical quantity is defined as a vector only if it possesses both magnitude and direction $AND$ follows the laws of vector addition (e.g.,the parallelogram law). For example,current has both magnitude and direction but is a scalar because it does not follow the laws of vector addition. Therefore,having a direction is a necessary but not sufficient condition for a quantity to be a vector. Thus,a physical quantity with a direction 'can be called' a vector,but it is not necessarily a vector.

$A$ physical quantity that has a direction is called...

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