An inductor has an inductive reactance of 250 V when connected to a 60-Hz line. What will be the inductive reactance if the inductor is connected to a 400-Hz line?

Q: An inductor has an inductive reactance of 250 V when connected to a 60 Hz line.What will ba the…

A: The property of a conductor by which it opposes the change in electric current flowing through it is…

Q: An air-core toroidal ring with a mean diameter of 4 cm is wound uniformly with 500 turns of a wire…

A:

Q: 20. To what is inductive reactance proportional?

A: The inductive reactance is given by: XL=jωL,Hence, Inductive reactance is proprtional to Inductor…

Q: Calculate the inductive reactance, X₁, of a 2.5 H inductor when operated at a frequency of 50 Hz…

A: Given: Inductance, L=2.5 H Frequency, f=50 Hz

Q: How reactance of inductor is calculated

A: Reactance of inductor depends on the frequency of supply. As we increase the frequency by keeping…

Q: Voltage

A:

Q: The capacitive reactance associated with a capacitor is 120 ohms when the frequency of the ac supply…

A: For a capacitor of capacitance C F, the capacitive reactance can be expressed as

Q: A 22 mHmH coil whose resistance is 0.80 Ω is connected to a capacitor C and a 480 Hz source voltage.…

A:

Q: a) What is the difference between reactance and impedance? b) What does an inductor oppose a change…

A:

Q: An inductor has an inductive reactance of 250v when connected to a 60-hz line. What will be the…

A: The inductive reactance of the inductor is given  by the expression as shown below:…

Q: 6/ Which of the following parameter is inversely proportional to inductive reactance? a.…

A: The formula for voltage across an inductive element is given by: V=IXL where  V= inductive voltage…

Q: Determine the inductive reactance

A:

Q: . What is the energy stored in the inductor?

A:

Q: 11. A utility company plans to connect a total of 20 µ.F of capacitance to a 7200-V line. To make…

A: Whenever we connect the capacitors in series the then equivalent capacitance will decrease  Let us…

Q: How can self inductance be defined? What will happen to the self inductance of the coil if the…

A: When charges move with a constant velocity, the charges produce a static magnetic field. A current…

Q: A Coil of Resistance RQ and Inductance L in mH in series with a C in µF Capacitor, is connected to a…

A: "Since you have posted a question with multiple sub parts we will solve first three subpart for you…

Q: The mutual inductnce between two unity coupled coils of 9 H and 4 H will be ?

A: Given: Coil 1 inductance, L1 = 9 H Coil 2 inductance, L2 = 4 H As coil is unity coupled, so…

Q: (b) Determine the equivalent inductance for the circuit shown in the following Figure 2: 20 H

A:

Q: 2. Determine the equivalent inductance. ele Lea eee ell

A:

Q: When two identical parallel wires are 3 m apart, the inductance per unit length is 2.5 μH/m.…

A:

Q: how does the measured value of phase angle compare to the theortical value for an inductor?

A: Given To compare the phase angle of inductor between theortical and practical values.

Q: Find the reactance of a 0.45 H inductor at 60 Hz frequency. At what frequency is the reactance 500…

A:

Q: State the phase difference between voltage and current of an inductor in an AC circuit with one…

A:

Q: Calculate the 50 Hz inductive reactance at 1 m spacing in ohms/km of a cable consisting of 12 equal…

A:

Q: 1. An inductor has an inductance of 0.65 henry and is connected to a 277 volt, 60 Hz line. How much…

A:

Q: Q) Sketch the circuit diagram of a Hay inductance bridge. Derive the equations for the resistive and…

A: The electrical circuits have resistance, inductance and capacitance as their elements. In the…

Q: An inductor has an inductive reactance of 250 Ω when connected to a 60-Hz line. What will be the…

A:

Q: An impedance coil having a resistance of 15 ohms and an inductance of 0.08 henry is connected in…

A: ​ Given -: All the resistance, inductance & capacitance are connected in series hence the same…

Q: State the peak, angular frequency, ω, and phase values for voltage source, VS  b. Express the…

A: The solution can be achieved as follows.

Q: hy do computed actual inductance still the same even though freqquencies are different? explain why.

A: Inductance of any wire  is dependent on the material of the of the wire and it's property it is…

Q: In your own words what’s the difference between inductance and inductor

A: Inductance is the property of an electric circuit by which a voltage is induced in it by a changing…

Q: Lenz stated, “A coil has an inductance of 1 _____ when a current change of 1 _____ per second…

A: Lenz's law states that, the direction of the electric current induced in a conductor by a changing…

Q: How many degrees are the current and voltage out of phase with each other in a pure inductive…

A: Total impedance offered by a purely inductive circuit is purely imaginary which means the real part…

Q: What effect (increase or decrease) would the following changes have on the inductance of a…

A: Let n = no. of turns of the coil L = average length of wire/coil(m) I = Current(amp) A = Area of…

Q: The capacitive reactance of a circuit is 60 ohms, when it is supplied with a 50 Hz supply. What will…

A: Given, Capacitive reactance, XC1=60 Ω Frequency, f1 = 50 Hz Capacitive reactance, XC2=? Frequency,…

Q: determine the equivalent inductance of this circuit below

A: Given : Brief description: Inductor is an element which is used to store the energy in the form of…

Q: Q9. Which of the following is one means by which energy or electrical noise can couple from one…

A: Coupling capacitors are used in electronic circuits to pass the desired AC signal and block unwanted…

Q: What is the phase angle relationship of current and the voltage dropped across an inductor?

A:

Q: 元。 Coil 1 Coil 2 (も)

A: The equation for induced emf across the two inductors is as follows: When there is change in I1…

Q: Please draw the voltage and current curves versus ωt for inductor with sinusoidal AC power supply.…

A: Let the current through the inductor is  Now, It means voltage leads current by 90 degrees in…

Q: What is the instantaneous power delivered to the inductor?

A: it= 1 cos cot-30°W=377 rad/sXL=wL      = 377x20x10-3       = 7.54 Ω

Q: What value of capacitor will have a reactive power of 90 Vars when connected to a 70V, 60 Hz supply?

A: In this question,  If reactive power is Q= 90VAr Voltage V= 70V Frequency f= 60Hz

Q: A capacitor has a capacitive reactance of 300 Ω when connected to a 60-Hz power line. What is the…

A: In this question we need to find a capacitive reactance of capacitor when frequency increases to…

Q: Define the term Capacitance and Inductance? Capacitance: It is the amount of charge that is stored…

A: to define the term Capacitance and Inductance to mention what is the difference between generator…

Q: An inductive impedance of 40 + j40 ohms is connected in parallel with a pure capacitor. What must be…

A: Given,  Inductive impedance = 40+j40 ohms Input voltage (V) = 230V Let reactance of capacitor be Xc…

Q: An inductor has an inductive reactance of 250 ohms when connected to a 60-Hz line. What will be the…

A: The solution can be achieved as follows.

Q: Find the closest standard value inductance that has the reactance of 2ohm at frequency of 14.47kHz

A: The inductive reactance of the coil is: