21. "Deposition velocity " is defined from, where is flux density , is deposition velocity and is concentration. 22. A liquid deuterium moderator ( " cold source " ) gives a world-leading cold-neutron flux density . 23. If the spectral flux density is denoted " f ? ", the monochromatic AB magnitude is: 24. H is the applied external magnetic field, M is the total magnetic flux density of the material. 25. If the current is not changing, then the Hall voltage is a measure of the magnetic flux density . 26. By the Fundamental theorem of calculus, the corresponding "'flux density "'is a flux according to the first definition. 27. It is designed in such a way that the external and internal flux density will affect its saturation level. 28. The equation for the on-axis magnetic flux density of a Bitter disc becomes much more complex as a result. 29. The flux density of the giant pulses emitted by PSR B1937 + 21 are the brightest emission ever observed. 30. An intuitive argument can also be used to show that the flux density outside the solenoid is actually zero.
