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Physics
Physics
Problem
A
12
V
12\,\text{V}
12
V
battery is connected to two resistors in series:
R
1
=
4
Ω
R_1 = 4\,\Omega
R
1
=
4
Ω
and
R
2
=
8
Ω
R_2 = 8\,\Omega
R
2
=
8
Ω
. A voltmeter of resistance
400
Ω
400\,\Omega
400
Ω
is connected across
R
2
R_2
R
2
. What value will the voltmeter read? a)
4
V
4\,\text{V}
4
V
b)
6
V
6\,\text{V}
6
V
c)
8
V
8\,\text{V}
8
V
d)
12
V
12\,\text{V}
12
V
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