velocity constant การใช้

Is angular velocity constant in the previous equality?
"K v " is the motor velocity constant ( = unloaded motor speed divided by applied voltage ), measured in back EMF " ).
The fundamental velocity constant " c " is often " dropped " from the units of momentum by way of defining units of length such that the value of " c " is unity.
In calculating, the wavelength is generally different inside the transmission line to what it would be in free-space and the velocity constant of the material the transmission line is made of needs to be taken into account when doing such a calculation.
Then it can be shown that the particle's velocity parallel to the local field must decrease if the field is increasing along its " z " motion, and increase if the field decreases, while the components of the velocity transverse to the field increase or decrease so as to keep the magnitude of the total velocity constant.