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An inductor rated at 4 Henrys is subjected to a sinusoidal AC voltage of 24 volts RMS, at a frequency of 60 hertz. Write the formula for calculating inductive reactance (X L), and solve for current through the inductor.
- AC Inductor Circuits
Inductive reactance can be calculated using this formula: X...
- AC Inductor Circuits
Based on this rule, determine how an inductor would react to a constant AC current that increases in frequency. Would an inductor drop more or less voltage, given a greater frequency?
Write the formulas for inductive and capacitive reactances. State the effects of a change in frequency on X L and XC. State the effects of a change in inductance on X L and a change in capacitance on XC.
frequency of the current in the inductor. This opposition to current flow is called INDUCTIVE REACTANCE (X. L). The formula for Inductive Reactance mult iplies the angular velocity of the AC wave by the value of Inductance: Where 2ƒ or π ω is the angular velocity and L is the inductance in HENRYS.
Inductive reactance can be calculated using this formula: X L = 2πfL The angular velocity of an AC circuit is another way of expressing its frequency, in units of electrical radians per second instead of cycles per second.
Inductive reactance can be calculated using this formula: X L = 2πfL The angular velocity of an AC circuit is another way of expressing its frequency, in units of electrical radians per second instead of cycles per second. It is symbolized by the lower-case Greek letter “omega,” or ω. Inductive reactance increases with increasing ...
Worksheet 2 AC and inductance For your records: The opposition of an inductor to changing currents is called inductive reactance, X L,. It is calculated from the formula: X L = 2 π f L where f is the frequency of the AC signal, and L is the inductance of the inductor. It can also be obtained from the formula X L = V / I, where V and
