-
q -
ve e
S = ne
accepted
=>
# Electris
field
井 # dipole
92
9
=武答
,
@
F
φ
Δ 》
σ
K =
量⼆管 d
⼆品最⼆年
开
}
E Note : Electic field is never due to
It
Electric
。 its own
charge. is always
field due to its
neighbouring charge.
Individual
change
dis" diah on test
of force
: Some as the
charges
# V
Potential
=
能号 =
岩
change
ve = -ve
+ =
charge
-
+ VS