I have to say that recent intervention by the comments that are many but I empathize with those that are in the list below
1 First, the vector field is one that at every point in space is associated to a vector quantity. Has a traffic per unit area
He could say that the trajectory is independent of which enters the field where it can be for any part of this
2 Second, the divergence of a vector field is a scalar and the cross product between them is zero
3 Third, potential function is a measure of variation of variables that act, this could be a vector or a scalar.
It is important that the potential reads as much variables change
de f(x,y,z)= Mi,Nj,Pk es rot F(X,Y,Z)= "xf(x,y,z)
*xf=[ i j k ]
[ & & &]
[ - - -]
[&x &y &z] si *xf=0--F ES CERO
CALCULAR EL ROTACIONALDEL CAMPO VECTORIAL EN EL PUMTO DADO
F=(X,Y,Z) =xyzi + yj + zk es (1,2,1)
*xF=(0-0)i-(0-xy)j+(0-xz)k
*xF=(1,2,1)= 2i-1k =<0,2,-1>
*F=YZ+1+1
(1,2,1)YZ+2=(2)(1)+2= 4
*F(1,2,1)=4
1 First, the vector field is one that at every point in space is associated to a vector quantity. Has a traffic per unit area
He could say that the trajectory is independent of which enters the field where it can be for any part of this
2 Second, the divergence of a vector field is a scalar and the cross product between them is zero
3 Third, potential function is a measure of variation of variables that act, this could be a vector or a scalar.
It is important that the potential reads as much variables change
de f(x,y,z)= Mi,Nj,Pk es rot F(X,Y,Z)= "xf(x,y,z)
*xf=[ i j k ]
[ & & &]
[ - - -]
[&x &y &z] si *xf=0--F ES CERO
CALCULAR EL ROTACIONALDEL CAMPO VECTORIAL EN EL PUMTO DADO
F=(X,Y,Z) =xyzi + yj + zk es (1,2,1)
*xF=(0-0)i-(0-xy)j+(0-xz)k
*xF=(1,2,1)= 2i-1k =<0,2,-1>
*F=YZ+1+1
(1,2,1)YZ+2=(2)(1)+2= 4
*F(1,2,1)=4