A 1.5 H coil has R of 70 2. The coil is energised by e= 149 sin 314 t. obtain the expression for the transient component of the current flowing through the coil after the voltage is suddenly switched on.

A 1.5 H coil has R of 70 2. The coil is energised by e= 149 sin 314 t. obtain the expression for the transient component of the current flowing through the coil after the voltage is suddenly switched on.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Resistive-inductive Parallel Circuits

Section: Chapter Questions

Problem 2PP: Assume that the current flow through the resistor, IR, is 15 A; the current flow through the...

See similar textbooks

Related questions

Q: Two coils of inductance ?1 = 1.16 mH, ?2 = 2 mH are connected in series. Find the total energy…

Q: For the circuit shown below: determine i(t) of the circuit below, when v1(t)=10 cos 10t -Reactive…

Q: (1) Derive the mathematical expression for the inductor current iL(t) for 0 t1. (4) Calculate the…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: In the circuit shown below, S1 is opened and S2 is closed simultaneously. Determine (a) the…

A: Given data: The value of the capacitance is: 4.0 µF The value of the inductance is: 100 mH a) The…

Q: The capacitor of external defibrillator must be loaded at 1500V, in order to generate a two-phase…

A: CAPACITOR: Any two conducting surfaces separated by an insulating material is called a capacitor od…

Q: The circuit is driven by a voltage source whosevoltage increases linearly with time, namely,…

A: Given circuit, Given data, Laplace transform of vg(t), The resistance R1 is 1000 Ω The…

Q: The current in the 20 mH inductor is 10 cos(10,000t + 30°)mA.Calculate (a) the inductive reactance;…

Q: A 40 Ω resistor and a 50 μ F capacitor are connected in series and supplied with an alternating…

A: It is given that:R=40ΩC=50μFV=283sin314t

Q: Q5) The combined inductance of two coils connected in series is 0.4 H or 0.2 H depending on the…

A: Given, the self-inductance of the first inductor is, L1=0.3H Let, the self-inductance of the first…

Q: 3. A. Plot the voltage across the inductor, vL, verses time for the circuit below. B. Give the…

Q: (b) An AC circuits with 50 Hz voltage of 240V effective value is impressed on an inductance of…

Q: capacitor in series with a 66 Ω resistor is connected to a 120 V, 60 Hz source. If the impedance of…

A: We need to find value of capacitor for the given network .

Q: Q.18 ** *** [ The current in a coil of self-inductance of 4H changes from 10A to 2A in t seconds and…

A: Given: Self inductance of coil, L = 4 H Current changes from 10 A to 2 A, so ∆i=10-2 A=8 A Induced…

Q: Quest aired on television. It is moved to position b, finally, at time t= 0. t = 0 a 5 k2 20 kΩ 2 µF…

A: In this question, Energy in the capacitor E= 1/2 CV2 J. Capacitor never change instant voltage.…

Q: The voltage across the terminals of the 5µF capacitor is 30 cos (4000t + 25°) V. Calculate (a) the…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A coil, with 100 mH of inductance and 10 Q of resistance, has been connected to an AC power supply…

Q: Q1) For the circuit in Fig. (1), find the inductor voltage for t> 0. 1. 1. RI t=0 Fig. (1) ww

Q: Consider the one-sided exponential function f(t) is the unit step function, a > 0, and A > 0. (i)…

Q: B- Determine the maximum energy stored in the capacitor of the circuit shown and the energy…

Q: What is the maximum current delivered to a circuit containing a 2.80 µF capacitor when it is…

A: Given: Circuit capacitance, C=2.80 μF

Q: or the given circuit, find the arrent, voltage, power and nergy of the inductor as a inction of t…

Q: 12. 7.12 In the circuit , let Ig represent the dc current source, σrepresent the fraction of initial…

Q: Write the general form of, and determine the exact response of the capacitor voltage for the…

A: A electrical device which stores electrical energy in an electric field, known as a Capacitor.…

Q: The voltage pulse applied to the 100 mH inductor shown is 0 for t<0. and is given by the…

A: Given: Voltage and time relation across an inductor.

Q: 8) The differential equation governing the charge stored in the capacitor q1 is: V(t) = 100041 + 2¢1…

A: We will write KVL equation for input loop . Then we replace current by charge .

Q: A source delivers an AC voltage of the form AV = 198 sin( 51 nt), where AV is in volts and t is in…

A: Here, we have given some information about the voltage delivered by the voltage source. The maximum…

Q: POWER SİSTEMS high voltage technique it is possible to measure pulsed (AND ANSWER THE SAME QUESTION…

A: it is possible to measure pulsed (AND ANSWER THE SAME QUESTION FOR AC AND DC ) high voltages with…

Q: If the expression of the voltage across a capacitor of capacitance C=10 mF is v(t)=5 sin(10t) mV,…

A: If v(t) represents the voltage applied across a capacitor of capacitance C, then the expression of…

Q: 2) An LC circuit is made by attaching a 0.2221 H inductor is connected across a variable capacitor…

Q: A 1 H choke has a resistance of 50 Ω. This choke is supplied with an a.c. voltage given by e = 141…

A: Given data : The value of inductor L=1H The resistance of choke R=50Ω

Q: Example 3.1: Find the steady-state response of the system 1 H(z) = (z – 0.1)(z – 0.5) - | due to the…

A: Given System function and sampled sinusoid input . We need to determine the steady state response.…

Q: Q1) a). A 1.5 H coil has R of 70 Q. The coil is energised by e = 149 sin 314 t. obtain the…

A: Given RL series circuit R=70 ΩL=1.5 HSource e=149sin314t

Q: A coil having a reactance of 20 Q and a resistance of 4 0 is connected in parallel with a capacitive…

A: Referring to the given points, the circuit is drawn as:

Q: For the circuit shown below, the current il (0) in the coil at time t = 0 is equal to which of the…

A: U(t)=0 for t<0 so voltage source for t<0 is 6 volts. Inductor does not allow sudden changes in…

Q: 1. Determining the inductance value of an inductor: Repeat step 1 section by connecting a 0.1H L…

A: Given data: Vst=5sin1000πt VR=1 kΩL=0.1 H

Q: The voltage v(t) = 12 cos(60t+45°) is applied to a 0.1 H inductor. Find the steady state current…

A: In this question we need to find a steady state current through the inductor.

Q: The circuit shown is at steady state before the switch closes at time t = 0. Determine the inductor…

A: Given circuit is =

Q: For the circuit shown below, find the steady-state current associated with the capacitor. 0.SH Vs fe…

A: The source frequency is given as ω=10 rad/s. Converting the circuit parameters in phasor domain as…

Q: A coil of inductance 710.61 µH and resistance 20 Q is connected in parallel with a variable…

A: In this practical tank circuit is given....We have to find out capacitance value, dynamic impedance…

Q: 80 Ω Coil + R E L ww all

Q: Find the impedance theoretically of a wire if it carries the frequency 10 kHz have a voltage is 8v,…

Q: 80 Ω Coil ww E all

Q: The following circuit is operating in a steady state Using 1.5 H i(t) 10 mF (1) 30 A 100cos10t V 10…

A: For steady state condition inductor is short circuited and capacitor is open circuited- Now, firstly…

Q: An industrial coil is modeled as a series combination of an inductance L and resistance R. Since an…

A: Use vector law of addition for the voltages.

Q: represents the variation of capacitor charge an electric eircuit. Determine an expression. at time t…

Question

A 1.5 H coil has R of 70 2. The coil is energised by e = 149 sin 314 t. obtain the expression for the
transient component of the current flowing through the coil after the voltage is suddenly switched on.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Two coils of inductance ?1 = 1.16 mH, ?2 = 2 mH are connected in series. Find the total energy stored when the steady current is 2 Amp?
18. Two coils of inductances 4 H and 6 H are connected in parallel. If their mutual inductance is 3 H. Calculate the equivalent inductance of the combination if mutual inductance assists and if mutual inductance opposes the self-inductance respectively.
1. Find the outer radius of a coaxial cable having a characteristic impedance of 12 and a dielectric constant of 0.06. The outer inner radius of this cable is 4 cm. 2. How much is the inductance of a coil of an instrument that induces 1000 V when its current changes at the rate of 50 mA in 2 µs
The current in a 20 mH inductor is known to be i=40 mA,t≤0; i=A1e−10,000t+A2e−40.000tA,t≥0. The voltage across the inductor (passive sign convention) is 28 V at t=0. 1. Find the expression for the voltage across the inductor for t>0. 2. Find the time, greater than zero, when the power at the terminals of the inductor is zero.
The current in the 20 mH inductor is 10 cos(10,000t + 30°)mA.Calculate (a) the inductive reactance; (b) the impedance of the inductor;(c) the phasor voltage V; and (d) the steady-state expression for v(t)
A resistor of 50 ohms, a 200mH inductor, and a 1.5 x 10-4 F capacitor are connected in parallel to a 120-volt, 60 cps source. Calculate: a) the total real, reactive, and apparent powers; b) power factor.
COURSE: Electrical EngineeringSUBJECT: Electrical ApparatusINSTRUCTIONS:• Write the GIVEN with their respective symbols and units.• Do not skip the SOLUTIONS, do it step-by-step with their respective symbols and units• Round up to 3 three decimal places the FINAL ANSWERS and BOX it. PROBLEM:A capacitor in series with a 66 Ω resistor is connected to a 120 V, 60 Hz source. If the impedance of the circuit is 116 Ω, determine the size of the capacitor.
Electrical Engineering A cylindrical hollow pipe is made of steel (μr = 180 and σ = 4 x10^6 S/m).The external and internal radii are 7 mm and 5 mm. The length of the tube is 75 m.The total current I(t) flowing through the pipe is:I(t)= 8 cos(ωt) with ω=1200π rad/sDetermine:d) The intrinsic impedance of the good conductor. Remember that: Transcribed Image Text:η = = √2/45° σ·δ
Two coils of inductance 6 H and 8 H are connected in parallel. If their coefficient of coupling is 0.435, calculate the equivalent inductance of the combination if (a) the mutual inductance assists the self-inductance, and (ii) the mutual inductance opposes the self-inductance.
In the series circuit of Fig, the source has voltage amplitude 20.0 V and angular frequency 5.40 x 103 rad/s, the inductance is 6.50 mH, the capacitance is 0.600 µF, and the impedance is 474 Ω. Find (a) the resistance, (b) the current amplitude, (c) the resistor voltage amplitude, (d) the inductor voltage amplitude, and (e) the capacitor voltage amplitude
A 40 Ω resistor and a 50 μ F capacitor are connected in series and supplied with analternating voltage v = 283 sin 314 t. The supply is switched on at the instant when the voltageis zero. Determine the expression for the instantaneous current at time t.
A coil has an inductance of 40 mH and negligible resistance. Calculate its inductive reactance and the resulting current if connected to (a) a 240V, 50 Hz supply, and (b) a 100V, 1 kHz supply