Calculate the inductive reactance of a 150mH inductor that has a 100mA RMS 2kHz current passing through it.

Q: Across a 230V, 60HZ power supply is a pure inductor with inductive reactance of 15 ohms Write the…

A:

Q: Define inductance and capacitance and describe on what physical parameters they depend. Determine…

A: 1) To define inductance and capacitance  And determine the energy stored in the capacitor and…

Q: 14. At what frequency will a 2-μH inductor have a reactance of 300ohm? 15. A 2.5-μH inductor has a…

A: L=2uHXL=300Ω

Q: If voltage v = 10 cos(100f + 30°) is applied to a 50 µF capacitor, cal- culate the current through…

A: In this question we need to find a current through capacitor

Q: A pure inductor has a reactance value of 475 Q. If this inductor is supplied with a frequency of 60…

A: Given :   The reactance of the  inductor is given     XL = W× L    XL = 2πf × L    XL =  L =…

Q: What is the equivalent capacitance in nF if three capacitors of 6 nF, 1.9 nF, and 7.4 nF are…

A:

Q: a coil of 10 ohms resistance and 0.1 H inductance is connected in parallel with a capacitor of…

A:

Q: inductance

A:

Q: A pure inductor has a reactance value of 275 Q. If this inductor is supplied with a frequency of 60…

A: Given that pure inductor has a reactance value ofXL= 275  frequency f= 60 Hz and the induced e.m.f.…

Q: Voltage Drop across Inductor is Inversely Proportional to the time rate of change of current. Select…

A:

Q: A parallel-plate capacitor is connected to a battery. Which of the following is the effect when the…

A: We need to select correct option

Q: If the initial current of an inductor of 1 mH is null, calculate the current, the instantaneous…

A: The solution is given

Q: Solve for the inductance of Lx if the total equivalent inductance is 2.25H.

A:

Q: The voltage across a 75 mH inductor is described by the equation νL = (25 V) cos(60t), where t is in…

A: Given: VL = (25 V) cos(60t) L = 75 mH SOL. a) at t = 0.1 s VL = (25 V) cos(60×0.1)VL = 24.86 V b)…

Q: For the given waveforms, waveform C * the waveform D and E. Degrees 30 60 90 180 210 360 540 M A…

A:

Q: Material Vacuum Air at 1.0 atm Polystyrene Paper Pyrex glass Porcelain Nerve membrane Silicon…

A:

Q: na pure inductive circuit, connected to an ac source, the current in it leads the applied voltage by…

A: in a pure inductive circuit, connected to an AC source the current in it leads the applied voltage…

Q: The current in a 200 mH inductor is t0. The voltage across the inductor (passive sign convention) is…

A: It is given that: L=200 mHiL0=75 mA ,                                                 t≤0;iLt=B1…

Q: Show that the emf induced for two inductors is equivalent to

A: Given We need to derive the expressions for induced EMF due to mutual inductance. Please find the…

Q: . A two parallel-plate capacitor charged to 15 kV has a capacitance of 4.5 x 10 uF. If the plates of…

A:

Q: 2. At what frequency will a 2-µH inductor have a reactance of 300 V? (

A: According to question we have to find the value of frequency.

Q: Find the equivalent capacitance seen at the terminals of the circuit 50 µF 60 µF Ceq 120 µF 70 μ 20…

A:

Q: calculate the heart rate in beats perminute for R=150 kΩ, C=6 μF, if the capacitor discharges when…

A: Calculate the time constant of the circuit. τ=RC=150×103 Ω6×10-6 F=0.9 s

Q: 4. A resistor and an inductor are connected in parallel across a 120 V, 60 Hz source. If the total…

A:

Q: A voltage waveform, e(t) = 100 V sin ( 314 rad/s t), is connected across a 5mH pure inductance.…

A:

Q: 4. If two capacitors having capacitances of 3 µF and 5 µF respectively are connected in series…

A:

Q: A pure inductor has a reactance value of 350 Q. If this inductor is supplied with a frequency of 60…

A:

Q: EXAMPLE 10. The current in a 2 H inductor is shown. Compute the waveform for the voltage across the…

A:

Q: A pure inductor has a reactance value of 700 Q. If this inductor is supplied with a frequency of 60…

A: In this question we will find induce emf in inductor....

Q: 3. The current through an inductor with inductance of 1mH is given as i(t)= 0.010 sin 10°t A. What…

A:

Q: The opposition that an inductor presents to a changing current is referred to as inductive reactance…

A: Impedance is the opposition offered by an element to a.c current. The impedance offered by the…

Q: Given the capacitance of four capacitors Ca= 30 µF, Cb = 10 µF, Cc = 40 µF and Cd = 12 µF. If Cb and…

A: Given

Q: A capacitor connected to a 230 V, 50 Hz supply draws 10 amp. What current it will draw for a…

A: We have a capacitor connected with, Supply Voltage (V) = 230 V Frequency (f) = 50 Hz Current through…

Q: What is the capacitive reactance(Xc)of a 10µF capacitor at 4kHz ? THe answer is understood to be in…

A: Given data: f=4 kHzC=10 μF

Q: Practice: If a voltage of: 15.1 v =6 cos(100t-30°) %3D Is applied to a 50 µF capacitor, calculate…

A: Capacitor: A capacitor is an electric device that stores charge in the form of electric potential…

Q: Example: Three inductors have values L₁ = 10 mH, L₂ = 100 MH, and L3 = 500 MH. Determine the total…

A:

Q: A 2-mH inductance has i ab =0.3 sin( 2000t ) A. Find an expression for v ab ( t ). Then, find the…

A: The expression of the voltage across the inductor (L) will be In this case, the value of the…

Q: A pure inductor has a reactance value of 525 Q. If this inductor is supplied with a frequency of 60…

A: What is value of the emf by coil.  Where reactance X= 525 and frequency= 60Hz

Q: 1. How much is the inductance of a coil that induces 40V when its current changes at a rate of 4A/s?

A: emf induced in a coil = Inductance (L) × rate of change of current (A/sec)…

Q: Determine, in polar and rectangular forms, the current flowing in an inductor of negligible…

A:

Q: Ceq

A:

Q: EXAMPLE 11. Find the equivalent capacitance

A:

Q: A parallel-plate air capacitor with capacitance of 3.00 uF has plates separated by a distance of…

A: we need to calculate the energy density in the region between the plates of the capacitor.

Q: 4. What is the inductance of a cable that has a capacitance of 50 pF/ft and a characteristic…

A:

Q: Practice: If a voltage of: 15.1 v = 6 cos(100t-30°) %3D Is applied to a 50 µF capacitor, calculate…

A: Resistors, inductors and capacitors form an integral part of any electrical circuit. A source,…

Q: What is the inductive reactance of an inductor whose inductance is 5H if the angular velocity of the…

A: Given,            L = 5H            ω = 100 rad/sec            XL = ?

Q: A voltage v = 120 sin 377t V is applied across a pure capacitance of 100μF, Determine  the time…

A: This question belongs to circuit theory.  It is based on the concept of relation among voltage and…

Q: 10F 10 F 10 F 10 F H H H H 50V 10 F 10 F 10 F 10 F 10 F 10 F 10 F 10 F

A:

Q: 1. At what frequency will a 30.0 mH inductor have a reactance of 100 Q? 2. What value of inductance…

A: Note :- As per guidelines we are supposed to answer only 1 question but here I answered 3 questions…