Ohms

• What I was after was getting a high-resistance lamp, and I made one that way that worked up to forty ohms. 鲁伯特·萨金特·荷兰. 历史性发明.
• Or the same given battery will bring a wire whose total resistance is 4 ohms to the same temperature as straight wire. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• It lit up, and in the first few breathless minutes we measured its resistance quickly and found it was 275 ohms--all we wanted. 鲁伯特·萨金特·荷兰. 历史性发明.
• We put in resistance up to 500,000 ohms, and the twitching was still perceptible. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.
• By increasing the battery from eight to twelve cells we get a spark when the vibrating magnet is shunted with 3 ohms. 弗兰克·刘易斯·戴尔. 爱迪生的生平和发明.

整理:米切尔