Let F(x, Y, Z) = 10x I + 10y J $\sigma$

question 43

Multiple Choice

Let F(x, y, z) = 10x i + 10y j + 10z k and $\sigma$ be the portion of the surface z = 5 - x² - y² that lies above the xy-plane. Find the magnitude of the flux of the vector field across $\sigma$ .

---

Definitions:

Aldehyde

An organic compound containing a carbonyl group (C=O) bonded to at least one hydrogen atom, with the general formula R-CHO.

Synthetic Steps

The individual stages or reactions conducted in the laboratory to synthesize a desired chemical compound.

Reaction Product

The substance(s) formed as a result of a chemical reaction between reactants.

Lucas Reagent

A solution of zinc chloride in concentrated hydrochloric acid used to classify alcohols of low molecular weight.