Biot to Nanoampere Converter

A biot (Bi) is a unit of electric current in the electromagnetic CGS system, identical to the abampere and equal to 10 amperes in SI units. It was named after French physicist Jean-Baptiste Biot.

The biot was named in honor of Jean-Baptiste Biot, a French physicist who contributed to electromagnetic theory. It was part of the electromagnetic CGS system developed in the late 19th century, designed to simplify electromagnetic equations by eliminating certain conversion factors.

Biots are rarely used in modern applications, appearing mainly in historical electromagnetic literature and some specialized theoretical contexts. Like other CGS electromagnetic units, they've been largely superseded by SI units in all practical and educational applications.

A nanoampere (nA) is a unit of electric current equal to one billionth of an ampere. It represents extremely small current levels found in advanced semiconductor devices, biological research, and precision measurement instruments.

The nanoampere became important with the development of advanced semiconductor technology and precision biological measurements in the late 20th century. It was essential for characterizing modern transistors, studying cellular electrical activity, and measuring ultra-low currents in research applications.

Nanoamperes are used in advanced semiconductor characterization, biological research, precision instrumentation, and nanotechnology. They're critical for measuring currents in modern transistors, studying ion channels in cells, and characterizing ultra-low-power electronic devices.