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Physics
Physics
Problem
A
24
V
24\,\text{V}
24
V
battery is connected in series with resistors of
4
Ω
4\,\Omega
4
Ω
,
6
Ω
6\,\Omega
6
Ω
and
10
Ω
10\,\Omega
10
Ω
. How much electrical energy (to three significant figures) is converted into heat in the
6
Ω
6\,\Omega
6
Ω
resistor in
2
min
2\,\text{min}
2
min
? a)
0.86
kJ
0.86\,\text{kJ}
0.86
kJ
b)
3.46
kJ
3.46\,\text{kJ}
3.46
kJ
c)
1.04
kJ
1.04\,\text{kJ}
1.04
kJ
d)
11.5
kJ
11.5\,\text{kJ}
11.5
kJ
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