Chronology | Current Month | Current Thread | Current Date |
[Year List] [Month List (current year)] | [Date Index] [Thread Index] | [Thread Prev] [Thread Next] | [Date Prev] [Date Next] |
I like the cross-product because it tells me quickly how to apply
the right hand rule,
do not forget that the cross-product
(pseudovector) describes an (oriented) area.
Without invoking the
cross-product, answer the following: right-handed coordinates (x,y,z), an
e-m wave in the +z-direction is polarized with the E-vector along the
x-axis. An electron, at rest at a very early time before the e-m wave is
turned on, will move which way?
Related question? What language do I us to describe what us older
guys called E-cross-B drift?