Right-hand rule, Physics

Assignment Help:

Right-hand rule:

A trick for right-handed coordinate systems to find out which way the cross product of two 3-vectors will be directed. There are few forms of this rule, and this can be applied in several ways. If u & v are two vectors that are not parallel, then u cross v is a vector that is directed in the following way: Orient your right hand so that your thumb remain perpendicular to the plane described by the vectors u & v. If you can curl your fingers into the direction from vector u to vector v, your thumb will point out in the direction of u cross v. (If it doesn't, the vector is directed into the opposite direction.) It has immediate application for finding out the orientation of the z-axis basis unit vector, k, in terms of the x- & y-axes' basis unit vectors; curl your right hand into the direction of i to j, and your thumb will point out into the direction of i cross j = k.

The rule is also applicable in many practical applications, like determining which way to turn a screw, etc. There is also a left-hand rule that exhibits opposite chirality.


Related Discussions:- Right-hand rule

Hawking temperature, Hawking temperature: The temperature of a black h...

Hawking temperature: The temperature of a black hole caused through the emission of Hawking radiation. For a black hole along with mass m, it is following T = (hbar c 3 )/(

Cooling by radiation, Assume a hot system at temperature T placed in an env...

Assume a hot system at temperature T placed in an environment at a lower temperature T0. The system emits more radiation than it absorbs and cools down whereas the surrounding abso

Define electric flux, Q. Define: Electric flux. Give its unit. The elec...

Q. Define: Electric flux. Give its unit. The electric flux is described as the total number of electric lines of force crossing through the given area and its unit is Nm 2 C-1

Holography.., What is holographic microscopy

What is holographic microscopy

What are echelon effects and focusing, Show any two applications of beats. ...

Show any two applications of beats. What are "Echelon effects" and "Focusing"?

Plane transmission grating, Discuss the diffraction of light through n slit...

Discuss the diffraction of light through n slits using plane transmission grating.

Ratio of the frequencies of harmonics, Determine the ratio of the frequenci...

Determine the ratio of the frequencies of harmonics in an air column of same length in a) a closed pipe and b) an open pipe

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd