This table shows the capacitive reactance in ohms ( higher means lower loss ) for various frequencies and capacitances; highlighted rows represent loss greater than 1 % at 30 volts RMS:
22.
The " director " element, on the other hand, being shorter than ? / 2, has a capacitive reactance with the voltage phase lagging that of the current.
23.
The capacitive reactance in the bridge will exactly oppose the inductive reactance of the load when the bridge is balanced, allowing the load's resistance and reactance to be reliably determined.
24.
Capacitive reactance \ scriptstyle { X _ C } is inversely proportional to the signal frequency \ scriptstyle { f } ( or angular frequency ? ) and the capacitance \ scriptstyle { C }.
25.
In this case the impedance at the angular frequency " ? " is given by the geometric ( complex ) addition of " ESR ", by a capacitive reactance " X C"
26.
The dissipation factor is determined by the tangent of the phase angle between the capacitive reactance " X C " minus the inductive reactance " X L " and the " ESR ".
27.
The capacitive reactance which limits the flow of AC current is X _ C = \ frac { 1 } { \ omega C } where omega ( ? ) is equal to 2 * pi * the frequency.
28.
The inductive reactance of the coil is equal and opposite to, and cancels, the capacitive reactance of the antenna, so the loaded antenna presents a pure resistance to the transmission line, preventing energy from being reflected.
29.
In this case the impedance at the angular frequency " ? " therefore is given by the geometric ( complex ) addition of " ESR ", by a capacitive reactance " X C"
30.
The dissipation factor is determined by the tangent of the phase angle between the subtraction of capacitive reactance " X C " from inductive reactance " X L ", and the " ESR ".
