Simple Circuits
AP Physics C Electricity and Magnetism · Flashcards · Application
AP PHYSICS C ELECTRICITY AND MAGNETISM · FLASHCARDS
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QUESTION
Calculate power:
V
=
12
V
V = 12V
V
=
12
V
,
R
=
4
Ω
R = 4\text{Ω}
R
=
4
Ω
.
QUESTION
Calculate the resistance:
V
=
12
V
V = 12V
V
=
12
V
,
I
=
4
A
I = 4\text{A}
I
=
4
A
.
QUESTION
Calculate equivalent resistance:
R
1
=
4
Ω
R_1 = 4\text{Ω}
R
1
=
4
Ω
,
R
2
=
6
Ω
R_2 = 6\text{Ω}
R
2
=
6
Ω
in series.
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ANSWER
R
total
=
10
Ω
R_{\text{total}} = 10\text{Ω}
R
total
=
10
Ω
. In series:
R
t
o
t
a
l
=
4
+
6
=
10
Ω
R_{total} = 4 + 6 = 10\text{Ω}
R
t
o
t
a
l
=
4
+
6
=
10
Ω
.
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