Capacitors
AP Physics 2 · Flashcards · Application
AP PHYSICS 2 · FLASHCARDS
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QUESTION
Find
C
eq
C_{\text{eq}}
C
eq
for
C
1
=
3
F
C_1 = 3\, \text{F}
C
1
=
3
F
and
C
2
=
6
F
C_2 = 6\, \text{F}
C
2
=
6
F
in series.
QUESTION
Determine the capacitance if the charge is
3
C
3\, \text{C}
3
C
and the voltage is
6
V
6\, \text{V}
6
V
.
QUESTION
Calculate
C
eq
C_{\text{eq}}
C
eq
for
C
1
=
2
F
C_1 = 2\, \text{F}
C
1
=
2
F
,
C
2
=
3
F
C_2 = 3\, \text{F}
C
2
=
3
F
in series.
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ANSWER
C
eq
=
1.2
F
C_{\text{eq}} = 1.2\, \text{F}
C
eq
=
1.2
F
. Using
1
C
e
q
=
1
2
+
1
3
=
5
6
\frac{1}{C_{eq}} = \frac{1}{2} + \frac{1}{3} = \frac{5}{6}
C
e
q
1
=
2
1
+
3
1
=
6
5
, so
C
e
q
=
1.2
C_{eq} = 1.2
C
e
q
=
1.2
F.
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