Simple Circuits
AP Physics C Electricity and Magnetism · Flashcards · Recall
AP PHYSICS C ELECTRICITY AND MAGNETISM · FLASHCARDS
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QUESTION
What is the formula for electrical energy?
QUESTION
What is the formula for the drift velocity of electrons?
QUESTION
Identify the equivalent capacitance in series
C
1
C_1
C
1
and
C
2
C_2
C
2
.
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ANSWER
1
C
total
=
1
C
1
+
1
C
2
\frac{1}{C_{\text{total}}} = \frac{1}{C_1} + \frac{1}{C_2}
C
total
1
=
C
1
1
+
C
2
1
. In series, reciprocals of capacitances add.
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