physical significance of hall coefficient
numeral coefficient or numerical coefficient is a number used in an algebraic term, while literal coefficient is the letter used to represent a number.
For cylinders coefficient of lift is approximately half of coefficient of drag while they are equal for Aerofoils.
The coefficient in algebra is the number before a letter with an exponent on it. The 3 is the coefficient in this example: 3x7
The coefficient is the numerical value attached to an unknown or a variable. Thus, the coefficient of 8x is 8.
physical significance of hall coefficient
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.
The Hall coefficient has the same sign as the charge carrier. The charge carrier in a normal electric current, the electron, is negative, and as a result the Hall coefficient is negative.
The coefficient of friction is a scalar quantity which has no direction which does not have an angle.
The coefficient of friction is dimensionless; it has no units.
No. Coefficient of friction is not measured in units.
Ya mum Constant are numbers which has no units (EG: PYE which is 22/7) . They are just numbers. Where as coefficients have units. . where as Coefficient like alpha the thermal coefficient has units .It is so many mm/meter/ deg C
synthesis
No, r is a coefficient.
No. The units of the two variables in a correlation will not change the value of the correlation coefficient.
Yes.
400W/mK