Its namesake coefficient is the ratio of the applied electric field to the product of the current density measured times the applied magnetic field.
This effect is useful in power sensing because it performs analog multiplication, and in plasmas its coefficient is equal to the gyrofrequency divided by the heavy particle collision frequency. A Jet of xenon gas is used in a type of thruster that uses this effect, while one version of it can be observed in MOSFETs, when its namesake voltage becomes quantized and which can be used to define the von Klitzing constant. Its namesake coefficient is the ratio of the applied electric field to the product of the current density measured times the applied magnetic field. Originally used to find the sign of charge carriers, for 10 points, name this effect that produces a voltage difference across an electric conductor transverse to the electric current.
This effect is useful in power sensing because it performs analog multiplication, and in plasmas its coefficient is equal to the gyrofrequency divided by the heavy particle collision frequency.
{Hall} effect