What is the weber unit used to measure?
The weber (symbol: Wb) is the SI unit of magnetic flux. It measures the total quantity of magnetism passing through a surface or linking a circuit.
Questions about Weber (unit)
Short answers, pulled from the story.
Who is the weber unit named after?
The weber is named after the German physicist Wilhelm Eduard Weber (1804-1891), who made foundational contributions to the study of electromagnetism.
How is the weber defined in terms of volts?
One weber equals one volt-second (1 Wb = 1 V·s). A change in flux of one weber per second will induce an electromotive force of one volt in a circuit.
When was the weber officially named as a unit?
The International Electrotechnical Commission's Technical Committee 1 recommended the name weber for the practical unit of magnetic flux in 1935.
How does the weber relate to the tesla?
A magnetic flux density of one weber per square meter equals one tesla. The tesla and the weber are both SI units of magnetic measurement, with the weber measuring total flux and the tesla measuring flux density.
How does the maxwell compare to the weber?
The maxwell is the CGS unit of magnetic flux, named alongside the weber in 1935 by the IEC. One maxwell equals exactly 10 to the power -8 webers.