- In physics, the
Poynting vector (or Umov–
Poynting vector)
represents the
directional energy flux (the
energy transfer per unit area, per unit time) or...
-
electromagnetic field Poynting's theorem on
conservation of
energy in
electromagnetic field Poynting (lunar crater),
crater on the Moon
Poynting (Martian crater)...
- electrodynamics,
Poynting's theorem is a
statement of
conservation of
energy for
electromagnetic fields developed by
British physicist John
Henry Poynting. It states...
- the
University of
Birmingham until his death.
Poynting was the
youngest son of
Thomas Elford Poynting, a
Unitarian minister. He was born at the parsonage...
- The
Poynting effect may
refer to two
unrelated physical phenomena.
Neither should be
confused with the
Poynting–Robertson effect. All of
these effects...
- The
Poynting–Robertson effect, also
known as
Poynting–Robertson drag,
named after John
Henry Poynting and
Howard P. Robertson, is a
process by
which solar...
- {earth}}^{3}}}={\frac {3g}{4\pi R_{\rm {earth}}G}}\,} Boys 1894 p. 355
Poynting 1911, p. 385. 'The aim [of
experiments like Cavendish's] may be regarded...
-
Luminous flux
Magnetic flux
Magnetic flux
quantum Neutron flux
Poynting flux
Poynting theorem Radiant flux
Rapid single flux
quantum Sound energy flux...
- 5.77 g/cm3). Cavendish's
result was
first improved upon by John
Henry Poynting (1891), who
published a
value of 5.49(3) g⋅cm−3,
differing from the modern...
- the
radiant energy flux of the
field out of a
closed surface Σ; S is the
Poynting vector,
representing the
current density of
radiant energy; n is the normal...
