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What is the amperage in a circuit with a 14 volt p...
Single Choice
What is the amperage in a circuit with a 14 volt power source and three 6 ohm light bulbs in parallel?
A.
3
B.
5
C.
7
D.
9
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[单选题] The energy stored in a candle that can be changed into heat and light energy in burning is what type...
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