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reactance    
n. 电抗,诱导抵抗,感应抵抗

电抗,诱导抵抗,感应抵抗

reactance
电抗

reactance
n 1: opposition to the flow of electric current resulting from
inductance and capacitance (rather than resistance)


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  • Electrical reactance - Wikipedia
    Greater reactance gives smaller current for the same applied voltage Reactance is used to compute amplitude and phase changes of sinusoidal alternating current going through a circuit element Like resistance, reactance is measured in ohms, with positive values indicating inductive reactance and negative indicating capacitive reactance
  • Electrical Reactance: What is it? (Inductive Capacitive)
    A SIMPLE explanation of Reactance Learn what Inductive Capacitive reactance is, its formula, units, and Reactance vs Impedance vs Resistance Plus we discuss
  • Review of R, X, and Z (Resistance, Reactance and Impedance)
    When the alternating current goes through a pure reactance, a voltage drop is produced that is 90° out of phase with the current Reactance is mathematically symbolized by the letter “X” and is measured in the unit of ohms (Ω)
  • What is Reactance? - BYJUS
    What is Reactance? The motion of electrons constitutes the current generation in an electrical circuit and any inertia against this motion of electrons constitutes reactance It is primarily generated due to the elements inductance or capacitance
  • Reactance | Electronics, Psychology Communication | Britannica
    reactance, in electricity, measure of the opposition that a circuit or a part of a circuit presents to electric current insofar as the current is varying or alternating Steady electric currents flowing along conductors in one direction undergo opposition called electrical resistance, but no reactance
  • 23. 2: Reactance, Inductive and Capacitive - Physics LibreTexts
    \(X_L\) is defined to be the inductive reactance, given by \[X_L = 2\pi fL,\] with \(f\) the frequency of the AC voltage source in hertz Inductive reactance \(X_L\) has units of ohms and is greatest at high frequencies
  • What is reactance? – TechTarget Definition
    Reactance is a form of opposition generated by components in an electric circuit when alternating current (AC) passes through it The term reactance applies only to AC circuits -- both serial and parallel -- not to direct current (DC) circuits
  • Basic of Impedance and Reactance in Definition, Formula
    Reactance (symbol X) is a value that opposes the current of capacitance and inductance The reactance changes with the frequency of the electrical signal And is measured in ohms, the symbol (Ω)
  • Whats the difference between resistance, reactance, and impedance?
    Reactance is a property that opposes a change in current and is found in both inductors and capacitors Because it only affects changing current, reactance is specific to AC power and depends on the frequency of the current
  • Resistance, Reactance, and Impedance | Basic Alternating Current (AC . . .
    Reactance is the energy storage and discharge from capacitors and inductors, so no power is converted to another form Reactive loads result in ‘reactive’ power Impedance is the overall opposition to current flow in an AC circuit, resulting in the ‘apparent’ power loss





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