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Measurement, Instrumentation, and Sensors Handbook, Second Edition, 2nd Edition
book

Measurement, Instrumentation, and Sensors Handbook, Second Edition, 2nd Edition

by John G. Webster, Halit Eren
February 2014
Intermediate to advanced content levelIntermediate to advanced
1921 pages
82h 13m
English
CRC Press
Content preview from Measurement, Instrumentation, and Sensors Handbook, Second Edition, 2nd Edition
38-1
Electric-eld strength is dened as the ratio of the force on a positive test charge at rest to the magni-
tude
of th
e
te
st
ch
arge
in th
e
li
mit
as th
e
ma
gnitude
of th
e
te
st
ch
arge
ap
proaches
ze
ro
. e un
its
of
el
ectric-eld
st
rength
ar
e
vo
lts
pe
r
me
ter
(V m
−1
). Electric charges and currents are sources of electric
an
d
ma
gnetic
e
lds,
an
d
Ma
xwell’s
eq
uations
[1
]
pr
ovide
th
e
ma
thematical
re
lationships
be
tween
el
ec-
tromagnetic
(
EM)
elds
a
nd
s
ources
.
e el
ectric
e
ld
at a po
int
in sp
ace
is a ve
ctor
de
ned
by co
mponents
al
ong
th
ree
or
thogonal
ax
es
.
Fo
r
e
xample,
i
n
a r
ectangular
c
oordinate
s
ystem,
t
he
e
lectric
eld
E
can be written as
E xE yE ...
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Publisher Resources

ISBN: 9781439848913