When a
voltage EP
is applied
to parallel
connected
capacitances
C1
and C2,
the charge
QP
which
accumulates
in the
parallel
circuit is:
QP
=
òiPdt
= EPCP
= EP(C1
+ C2)
The charges
Q1
and Q2
which
accumulate
in the
respective
capacitances
C1
and C2
are:
Q1
=
òi1dt
= EPC1
= QPC1
/ CP
= QPC1
/ (C1
+ C2)
Q2
=
òi2dt
= EPC2
= QPC2
/ CP
= QPC2
/ (C1
+ C2)
In general
terms, for
capacitances
C1,
C2,
C3,
...
connected in
parallel:
QP
=
òiPdt
= EPCP
= EP(C1
+ C2
+ C3
+ ...)
Qn
=
òindt
= EPCn
= QPCn
/ CP
= QPCn
/ (C1
+ C2
+ C3
+ ...)
Note that
the highest
charge
accumulates
in the
highest
capacitance.