A vector field can be considered a map of vectors over some space. . For
example if one were to show wind vectors on a weather map; that would be avector field. The electric field surrounding a charge is a vector field (were
is the potential around the charge is a scalar field).

The flux of a vector field through a closed surface is the
average outward normal component of the vector times the area of thesurfaceflux = (average normal component
)
$\cdot $ (surface
area)

Three vector fields are shown below. Which represents the electric field
eminating from a positive point charge in the middle? (Note that vectors ofsimilar magnitude are colored similarly in these plots)

The nanotechnology is as new science, to scale nanometric

brayan

nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale

Damian

Is there any normative that regulates the use of silver nanoparticles?

fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.

Tarell

what is the actual application of fullerenes nowadays?

Damian

That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.

Tarell

what is the Synthesis, properties,and applications of carbon nano chemistry