The Ghost in the Circuit: A Look at the Abohm If you’ve spent any time looking at electrical units, you’re probably familiar with the , the standard unit of electrical resistance. But hidden in the attic of scientific history is its tiny, nearly forgotten ancestor: the abohm .
With the rise of the , specialized units like the abohm became obsolete. Modern standards, such as those from the IEEE and Merriam-Webster , typically label it as "dated" or recommend using the standard ohm instead. How to Convert It The Ghost in the Circuit: A Look at
This is exactly equivalent to in the modern SI system. Modern standards, such as those from the IEEE
) is a unit of electrical resistance used in the system of units, specifically the electromagnetic version. In terms of scale, an abohm is incredibly small: 1 abohm = 10-910 to the negative 9 power ohms (or one billionth of an ohm). In terms of scale, an abohm is incredibly
While it might sound like a specialized term from a sci-fi novel, the abohm is a very real—though now dated—unit that once played a key role in how we measured the world. What Exactly is an Abohm? The abohm (