This is the 19499th most frequent Korean word.
양극과
"양극과" means "polarization" or "extremes and opposites."
In this sentence, '양극과' refers to the positive and negative terminals of an electrical device, specifically the anode and the cathode.
이 전지는 양극과 음극으로 구성됩니다.
This battery consists of an anode and a cathode.
Here, '양극과' denotes the contrast or relationship between the positive and negative terminals in an electrical context.
양극과 음극 사이의 전압이 증가하고 있습니다.
The voltage between the anode and the cathode is increasing.
In this example, '양극과' illustrates the theoretical and conceptual importance of the terms anode and cathode in scientific studies.