(A) : Electric current density is a vector ( R) : A physical quantity having magnitude and direction should be always a vector

(A) : Electric current density is a vector ( R) : A physical quantity

1.	(A) : Electric current density is a vector ( R) : A physical quantity having magnitude and direction should be always a vector
Answer» Both (A) and ( R) are ture and ( R) is the correct EXPLANATION of (A) Both (A) and ( R) are TRUE and ( R) is not the correct explanation of (A) (A) is true but ( R) is FALSE Both (A) and ( R) are false Answer :C