Electronics Information第 83 / 120 题
What is the total resistance of two 10-ohm resistors connected in series?
a.5 ohms
b.10 ohms
c.20 ohms
d.100 ohms
解析
In a series circuit, resistances add together directly. Ten ohms plus ten ohms equals 20 ohms. In parallel, the total would instead be lower than either resistor.
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