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What is value of hall coefficient of ge?
The Hall coefficient of germanium typically ranges from 0.003 to 0.006 m^3/C. It is a material property that characterizes the ability of a material to conduct current perpendicular to an applied magnetic field.
Coefficient of skewness and formula?
The coefficient of skewness is a measure of asymmetry in a statistical distribution. It indicates whether the data is skewed to the left, right, or is symmetric. The formula for calculating the coefficient of skewness is [(Mean - Mode) / Standard Deviation]. A positive value indicates right skew, a negative value indicates left skew, and a value of zero indicates a symmetric distribution.
What is value of coefficient of viscosity of glycerin?
The value of the coefficient of viscosity of glycerin is approximately 1.5 Pa.s (pascal second) at room temperature. Viscosity measures a fluid's resistance to flow and is influenced by factors such as temperature and pressure.
What is a negative value?
A negative value is a number that is less than zero. It is denoted by a minus sign (-) in front of the number. Negative values represent quantities below a reference point or baseline.
Is coefficient of friction or coefficient of limiting friction are same?
Limiting friction is just the maximum static friction force (if you go over that point static friction becomes kinetic friction).Let f = frictional force,c = coefficient of frictionN = Normal forcefmax = cN = limiting frictionAlthough the term coefficient of limiting friction is not really used, I'd assume it would just be "c" (it's a coefficient after all). So they would be the same.If you meant is coefficient of friction the same as limiting friction, than the answer is no. Coefficient of friction is just the "c" in the equation. Limiting friction however is the product of the coefficient and the normal force.
What is the Value of Hall coefficient of germanium?
The Hall coefficient of germanium is typically around -0.018 cm³/C. This value indicates the sign and magnitude of the charge carriers in germanium, which are primarily electrons. The negative sign indicates that the charge carriers are negatively charged electrons.
If the r-value or correlation coefficient of a data set is negative the coefficient of determination is negative?
The coefficient of determination, denoted as (R^2), is always a non-negative value, regardless of whether the correlation coefficient (r-value) is negative or positive. The value of (R^2) indicates the proportion of the variance in the dependent variable that can be explained by the independent variable(s). While a negative r-value signifies an inverse relationship between the variables, (R^2) will still be a positive number, ranging from 0 to 1. Thus, a negative r-value does not imply a negative coefficient of determination.
Is it possible for the coefficient of friction to have a negative value?
Yes, it is possible for the coefficient of friction to have a negative value in certain situations, such as when dealing with lubricated surfaces or materials with unique properties.
When the a value or the coefficient of the X-Squared term is negative then the quadratic has a minimum value at its vertex?
No.
What is significance of Hall coefficient?
physical significance of hall coefficient
Why intrinsic semiconductor has negative halls coefficient?
The difference in the electron and hole mobilities is responsible for the small negative Hall coefficient of intrisic semiconductors. Refs: C.M.Hurd : Hall effect in metals and alloys R.Asokamani :solid state physics Busch& Schade; Solid state Physics
Can a coefficient of a variable be negative?
Yes, a coefficient of a variable can be negative.
What is value of hall coefficient of ge?
The Hall coefficient of germanium typically ranges from 0.003 to 0.006 m^3/C. It is a material property that characterizes the ability of a material to conduct current perpendicular to an applied magnetic field.
What is the range of correlation coefficient and what does its value tell?
The product-moment correlation coefficient or PMCC should have a value between -1 and 1. A positive value shows a positive linear correlation, and a negative value shows a negative linear correlation. At zero, there is no linear correlation, and the correlation becomes stronger as the value moves further from 0.
What is the effect of temperature on hall coefficient of a lightly doped semiconductor?
hall coefficient of a lightly doped semiconductor will decrease with increase in temp as hall coefficient is inversely proportional to number density of charge carriers.
What is the Value of Hall coefficient of germanium n type?
-(1.907±0.071)*10^-2 m^3/C
Is it possible for a coefficient of variation to be negative?
Of course it is! If the mean of a set of data is negative, then the coefficient of variation will be negative.
