positive electrode; cathode; positive pole
Technical term in electricity and electronics; refers to the electrode with higher electrical potential. In a battery, it is the cathode during discharge.
Please connect the positive and negative terminals of the battery correctly.
For an LED, connect the positive electrode to the longer leg.
陰極 is the negative electrode, similar to 負極, and is the opposite of 正極.
positive electrode material
Compound of 正 (positive) and 極 (pole, electrode). The reading せいきょく follows standard on'yomi.