Coordinates Cross Cross product Cylindrical Cylindrical coordinates Product Replies: 5 Forum: Introductory Physics Homework Help F Why Does the Cross Product Give a Different Direction Than Expected? I am try
Calculating vector cross product through unit vectors Writing both ##\vec{U}## and ##\vec{B}## with magnitude in all the three spatial coordinates: $$ \vec{U}\times \vec{B}= (U_{x}\cdot \widehat{i}+U_{y}\cdot \widehat{j}+U_{z}\cdot \widehat{k})\times (B_{x}\cdot...
The buckling of a cylindrical fabric will be of a more complex nature. It involves buckling not only in the length direction but also produces a form of wave at the cross-sectional direction. Such deformation is usually called shell buckling. Rheological behavior: As a fabric is worn, it is...
8. The folded parts are characterized by a flat cross-section (βe = 0) and a constant axial curvature kr = θ,1 = −1/R: the folded regions are then cylindrical with a radius of the longitudinal curvature equal to the radius of the initial transverse curvature. The initial state ...
Homework Statement Describe all unit vectors orthogonal to both of the given vectors: \vec{a} = 2\vec{i} - 4\vec{j} + 3\vec{k} \vec{b} = -4\vec{i} + 8\vec{j} - 6\vec{k}Homework Equations The cross product of two vectors using the determinant, then dividing by the magnitu...
Hi guyz, I have a small question, In spherical coordinates if we define 2 vectors such as magnetization of a shell M(r,phi,theta) and the magnetic field H(r,phi,theta) As we know the cross product between them is written in the determinant: (Capital means unit vectors) det[(R,r.....
With the cross product n1=va×n0, the first normal to the skeleton axis is computed. A second cross product n2=va×n1 defines the second coordinate axis. The local coordinate system is given by the normalized unit vectors of va, n1, n2. The cross-section scan computes k thickness values...
and comprised of: a first fiber optic cable with connector terminated in a first ferrule; a second fiber optic cable with connector terminated in a second ferrule; a substantially cylindrical precision alignment split sleeve appropriately sized to passively align the first and second ferrules within ...
(both symmetric and asymmetric) may also be utilized for a 2D grating including, for example, cylindrical elements, polygonal elements, elliptical elements, or the like. For example, FIG. 20 shows a 2D grating2005that includes pyramidal elements, and FIG. 21 shows a 2D grating2105that includes...
Aspects of the subject disclosure may include, for example, a transmission medium for propagating electromagnetic waves. The transmission medium can include a plurality of cores for selectively guiding an electromagnetic wave of a plurality of electromagnetic waves longitudinally along each core, and a ...