From this derivation, it can be seen that the Inductive reactance is directly proportional to frequency ‘f’ and inductance ‘L’ of the inductor. With an increase in either frequency of voltage or inductance of the coil, the overall reactance of the circuit increases. As the frequency increas...
Q can also be defined for an inductor where it is the ratio of its inductive reactance to its resistance at a particular frequency, and it is a measure of its efficiency. Similarly Q is also often used with capacitors and it is also important for varactor diodes where the losses in the ...
Branch ‘A’ consists of an inductor with inductive reactance XLconnected in series with a resistor with resistance ‘R1‘. Branch ‘A’ is connected in parallel with branch ‘B’. Branch ‘B’ consists of a Capacitor with capacitive reactance XCin series with a resistor with resistance ‘ R2...
An electrical circuit consists of power sources likeamplifierorgeneratorand electrical load like a light bulb or transmission line have a source impedance. This source impedance is equivalent to resistance in series with reactance. According to themaximum power transfer theorem, when the load resistance...
A series ac circuit consist of an inductor having a reactance of 80 ohms and an inductance of 190 mH, a 40 ohm resistor, a capacitor whose reactance is 100 ohms and an ac source. The RMS current in the circuit is measured to be 2.2 A. Determine the RMS vo Is current constant in a...
Learn about the AC circuit and understand how circuit impedance works. Study reactance, or inductor and capacitor impedance, with examples of AC circuit equations. Related to this Question Consider the following formula of Series impedance: Z_{ser} ...
BC is a series combination of resistor and inductor given as Rx and Lx. DA is a parallel combination of resistor and capacitor given as R1 and C1 Consider Z1, Z2, Z3, and ZX are the impedances of the 4 arms of the bridge circuit. The values for these impedances are given as, ...