Translation guide
The physical phenomenon of electricity, as well as its use as a power source. Japanese distinguishes between electricity as a natural phenomenon, electric power supply, and electric light.
electricity
General term for electricity, electric power, and electric light.
Referring to electricity that powers devices, homes, etc.
Please turn on the light.
The electricity bill went up.
Electric power, often used in technical, industrial, or formal contexts (e.g., power generation, consumption).
We need to reduce electricity consumption.
Referring to electricity in a scientific sense (static electricity, current, etc.).
Specifically referring to light produced by electricity.
電気 (でんき) means electricity; 電子 (でんし) means electron or electronic. For 'electronic devices', use 電子機器 (でんしきき).
Say 電気代 (でんきだい) for electricity bill. 代 (だい) means charge/fee.
電流が流れている。
An electric current is flowing.
電灯を交換する。
Replace the electric light.