21 мар. 2015 г. · Surface integral of circle ... i want to calculate the surface of this function: x2+y2=9 ; z=0 for x≥0,y≥0,z≥0 and this vektor field: F=(−y,x,z). Surface Integral and the unit circle - Mathematics Stack Exchange Area of a Sphere using a Circle and Surface integral Surface integral on unit circle - Math Stack Exchange Compute the surface integral - calculus - Math Stack Exchange Другие результаты с сайта math.stackexchange.com

Surface integrals are a natural generalization of line integrals: instead of integrating over a curve, we integrate over a surface in 3-space.

Продолжительность: 11:05
Опубликовано: 15 мар. 2016 г.

In mathematics, particularly multivariable calculus, a surface integral is a generalization of multiple integrals to integration over surfaces.

28 нояб. 2022 г. · In order to evaluate a surface integral we will substitute the equation of the surface in for z z in the integrand and then add on the often ...

A double integral over the surface of a sphere might have the circle through it. A triple integral over the volume of a sphere might have the circle through it.

2 мар. 2022 г. · Find the surface area of the torus obtained by rotating the circle (x−R)2+z2=r2 (the circle is contained in the xz-plane) about the z-axis.

17 авг. 2024 г. · A surface integral is similar to a line integral, except the integration is done over a surface rather than a path.

Продолжительность: 12:41
Опубликовано: 11 нояб. 2019 г.

7 июл. 2020 г. · We now let the radius change from 0 to r to sum up all radii that make up the surface: ∫_0^r 2πx dx = 2π ∫_0^r x dx = 2πr². Way easier :D.