An inductor of inductance 100mH is connected in series with a resistance, a variable capacitance and an AC source of frequency 2.0kHz. What should be the value of the capacitance so that maximum current may be
The inductor's ability to resist changes to the current is referred to as its inductance, which is the ratio of voltage to the current's rate of change within the coil. The standard unit of inductance is the henry (H). Because the henry is such a large unit, many inductors are measure...
From above equation, Lcrt is calculated as: Lcrt=14.7*(1−0.65)*0.650.3*5.5*20000=101.3μH The inductor has been chosen more than 4 times critical inductance, 422 μH, to ensure continuous current mode of operation, by the same token, the large inductance value causes increasing the st...
(17). In that case, in the expression was taking into account the term N which represents the number of conductors under the closed path curve, representing the winding turns number of an inductor. Sign in to download full-size image Fig. 2. Curve enclosing a conductor through which it ...
The procedure is developed using Finite Elements in 2D. We show that using a 2D section of the real core the results are similar to the real ones, which solves the problem of convergence that appeared when E type cores were simulated in 3D, while also saving computational cost. We also ...
Inductors (Coils) The Q value is a parameter that indicates the quality of an inductor. "Q" stands for "Quality Factor". Coils easily pass direct current but act as a resistor to alternating current. This behavior is called inductive reactance. The higher the frequency of the alternating curr...
Answer to: An inductor has an inductance of 17 H. The voltage across this inductor is 4 V and has a frequency of 34 Hz. What is the current in the...
A choke coil and capacitor are connected in series and the current through the combination is maximum for AC of frequency n. If they are connected in parallel, at what frequency is the current through the combination minimum? View Solution ...
A 19.0 kHz, 16.0 V source connected to an inductor produces a 2.50 A current. What is the inductance? (answer in μH)Inductive Reactance and Inductance:The inductive reactance of a perfect inductor in a circuit with voltage V and current I is given by ...
The last of the common circuit elements is the inductor. Like a capacitor, it is an energy- storage device, and like a capacitor which stores the energy in its electric field between the plates, an inductor stores it in its magnetic field, which surrounds the inductor. As this is a book...