欧姆定律

nǐ jì de ōu mǔ dìng lǜ ma

你记得欧姆定律吗？

Do you remember anything about Ohm's Law?

ōu mǔ dìng lǜ bù jǐn shì yòng yú zhí liú diàn lù duì jiāo liú diàn lù yě tóng yàng shì yòng

欧姆定律不仅适用于直流电路，对交流电路也同样适用。

Ohm's law holds true for DC as well as for AC circuits.