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Chery Chery
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Posts: 3587
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7 years ago
Four resistors having resistances of 20 Ω, 40 Ω, 60 Ω, and 80 Ω are connected in series across an ideal dc voltage source. If the current through this circuit is 0.50 A, what is the voltage of the voltage source?
A) 20 V
B) 40 V
C) 60 V
D) 80 V
E) 100 V
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noreyaganoreyaga
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#1
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7 years ago
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Chery Author
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#2
7 years ago
You're right again!

Appreciate it
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