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Physics
Physics
Problem
What potential difference must be applied across a
47
Ω
47\,\Omega
47
Ω
resistor to obtain a current of
0.20
A
0.20\,\text{A}
0.20
A
? a)
10
V
10\,\text{V}
10
V
b)
4.7
V
4.7\,\text{V}
4.7
V
c)
9.4
V
9.4\,\text{V}
9.4
V
d)
0.94
V
0.94\,\text{V}
0.94
V
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