2020年4月17日 · Reactance (also known as electrical reactance) is defined as the opposition to the flow of current from a circuit element due to its inductance and capacitance. Greater reactance leads to smaller currents 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. It …

Reactance is the property of an electrical component to oppose the change in current while impedance is the combination of resistance and reactance. There are two types of reactance: Capacitive & Inductive

Electrical reactance is the opposition to the flow of alternating electric current of a circuit element due to its inductance or capacitance. Therefore, the reactance is like the resistance of alternating current.

2024年7月17日 · 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) .

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.

2024年3月9日 · Reactance (also known as electrical reactance) is defined as the opposition to the flow of current from a circuit element due to its inductance and capacitance. Greater reactance leads to smaller currents for the same applied voltage .

2024年4月13日 · While ideal capacitors and inductors do not exhibit resistance, the voltage does react to the current. Unsurprisingly, we call this characteristic reactance and denote it with the letter \(X\). Reactance, like resistance, is a ratio of voltage to current. We define capacitive reactance as: \[X_{C} = \frac{v_c}{i_c} \label{1.7} \]

Reactance (symbol X) is a measure of the opposition of capacitance and inductance to current. Reactance varies with the frequency of the electrical signal. Reactance is measured in ohms (Ω).

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 …