The current flowing through a coil in 0.8 s decreases from 12 A to zero. What will be the inductance of the coil with a 0.3 V self-induction emf? A  2,2 mH B  3,9 mH C  8 mH D  20 mH E  7 mH

Q: 13. A coil with 60 turns wound over a ferromagnetic core having relative permeability 400 has an…

A: Given values are - L1=50mHN1=60μr1=400 Given new values are - N2=2N1=2×60=120μr2=600

Q: Determine the total inductance. L1 L2 L3 10H 20H 30H L1 10H L2 20H L3 30H

A: In this question we will find equivalent inductance...

Q: 2. If three equal capacitors are connected in series to an 18 V(rms) AC source, each capacitor drops…

A: given data:

Q: Problem 4. Determine the equivalent inductance of Figure 4 seen from the left terminal. 10 -m 12…

A: In this question,  We need to determine the equivalent inductance across the left terminal as shown…

Q: QUESTION 3 An inductor and a 330 ohm resistor are connected in series with a function generator. The…

A:

Q: 4. A certain coil is equivalent to a resistance and an inductance in series. The coil takes 20 A…

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Q: The current signal flowing through a capacitor in an AC circuit 1. Leads the voltage across the…

A: In this question we need to choose a correct option

Q: iv. Change in DC voltage if capacitor increased to 100 F Vu 220 v f= 50 Hz V. R=10KN

A: A capacitor is installed in the output of the rectifier to filter out the AC components and its…

Q: QUESTION 7 E-06, PC-05. The maximum current flow in a coil supplied by DC is reached? After 3 tau.…

A: Answer 7:- system will reach to its DC level after 5 time of time constant.

Q: From a coil with an inductance of 2 mH, i = 5(1-e -5000t) Ampere current is passing. At the ends of…

A:

Q: Part A Three capacitors, with capacitances C, 2.7 uF, C₂ = 4.7 uF, and C3=2.9 μF, are connected to a…

A: In this question, we need to determine the charge on the capacitor C2 .We know, charge on capacitor…

Q: 5 Four inductors are connected in parallel, and they have the following values: L1=0.05 H,L2= 0.5 H,…

A: Since you have entered the number 6 in the starting, I am providing the solution to the question (6)…

Q: At DC operating point, a capacitor behaves like O an open O a wire O a resistor

A: In case of DC supply the capacitor behaves like a open circuit. In case of ac supply short circuit.

Q: Q4. Determine the equivalent inductance and equivalent current of the inductive circuit in Figure…

A:

Q: True or False: An inductor is the field winding of a DC Machine.

A: Any coil we use in machines is an inductor. Although they are not ideal inductor as some resistance…

Q: Inductance of the coil is given by O a. L= 10 / N O b. L= N|I O c. L= NO /T O d. L= N0 /T

A: Choose the correct option What is value of inductance?

Q: Five inductors, each 10 mH, are connected in series across a sine wave ac source. Determine the…

A: Given data, Five inductors each of 10 mH are connected in series.

Q: 10 mH ell 60 mH 25 mH 20 mH a ell rell 30 mH ll

A: To determine the equivalent inductance between terminals ab of the given circuit:

Q: Calculate the inductance (H) of an air cored coil that has a length of 9 cm, a core with rectangular…

A: Consider the formula for the inductance of the air cored coil is, L=μN2Al Here, N is the number of…

Q: Design a circuit to limit a 20 V rms sinusoidal voltage to a maximum positive amplitude of 10 V and…

A: For the given data to limit 20Vrm

Q: Find the equivalent inductance as seen from the terminals shown in the figure

A: In this question we will find equivalent inductance between terminals...

Q: Q4. Determine the equivalent inductance and equivalent current of the inductive circuit in Figure…

A:

Q: 46. An inductor is connected to a 240-V, 60-Hz supply. The current in the circuit is 5 A. WWhat is…

A: Impedance of induction  = voltage across inductor/ current through it. Impedance of inductance…

Q: Compare the inductance of two inductors that are identical except that inductor 2 has twice the…

A: In this question We need to compare the inductance of two inductors. If number of turns of inductor…

Q: An inductor can store an energy 0.4 J. The current carried by the wire is 10A. What is its…

A:

Q: By convention, the sign of reactive power to an inductance is and the sign of reactive power to a…

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Q: Problem 184: EE The total inductance of two coils, A and B when connected in series aiding is 0,5 H…

A: Inductance:-The structure of the electrical circuit in which the electromotive energy is fed into…

Q: 20. In an inductive series circuit, a voltage of 10V at 25 Hz produces 100 mA while the same voltage…

A: In this question,  We need to determine the values of the resistance R and inductance L?  We know…

Q: Calculate the inductance for a coil with 120 turns, a current of 0.47 mA, and a flux of 1.2x10Wb. a…

A: Given: No. of turns, N=120 turns Flux, ϕ=1.2×10-6Wb Current, I=0.47mA

Q: A solenoid with an inductance of 0.25 H and a resistance of 100 is connected to a 120-V 60-Hz…

A:

Q: Choose correct answer Inductance of the coil is given by a. L = NΦ / T b. L = IΦ / N c. L = NΦI d. L…

A: inductance of the coil given by L= N∅I  WHERE, N=NUMBER OF TURNS IN COIL                  ∅=FLUX

Q: d) 3-A 500 ohm resistor is connected in series with a coil with a self-inductance of 800 mH and the…

A:

Q: Find the equivalent inductance of the following circuit, leaving the procedure to arrive at your…

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Q: What is the equivalent inductance between a and b for the circuit shown in the figure: 4₁ L3 9 mH…

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Q: 152130 222 Ⓒ520° Fj² Find voltage drop Mutual induetanee • do # + = Majt SIR V. 12 resistance Nex…

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Q: In a series LR circuit, the reactance of the inductance is 520 ohm. What will be the value of the…

A: If an inductor of inductance L H is present in a series circuit and if the frequency of the ac…

Q: The inductor was initially discharged. The switch is closed for 10 seconds. What is the voltage…

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Q: Halle the equivalent inductance of the following Circuits

A: Equivalent inductance Lab is calculated by using reduction technique. Series and parallel formulae.…

Q: May you please help me to find equivalent inductance Lab

A: Inductor impedances can be combined in the same as we combine resistances. When two inductors are…