oblem 4 The current through a 12-mH inductor is 4 sin 100t A. Find the voltage, across the inductor for 0

Q: The Voltage across a capacitor s given Velt)='500teas0ot V. 2500€ as Find the eneray stored in the…

A:

Q: If the voltage across the 2mF capacitor is represented by the signal shown in figure x, find and…

A:

Q: 6.41 The voltage across a 2-H inductor is 20(1 – e-2) V. If the initial current through the inductor…

A: From given voltage expression calculate current through capacitor.  Now calculate current at t = 1…

Q: (a) How long does it take for the inductor current to reach its steady state when the switch " SW "…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: 12

A: In this question, we have to find out direction of self induced current in inductor...

Q: E6.5 The waveform for the current in a 1-nF capacitor is Fig. E6.5. If the capacitor has an initial…

A:

Q: 6.7 Assume in Problem 6.6 that the value of the voltage= across the inductor at i = 0 is –68 V…

A: Given

Q: The variation of the current in a 20 mH inductor is the one shown find and graph the voltage across…

A:

Q: EXAMPLE 5. The voltage across a 5-µF capacitor has the waveform. Determine the current waveform. How…

A:

Q: A 0.25 μH inductor is used in an FM radio circuit that oscillates at 100 MHz. The current through…

A: Given  L=0.25 μH, f = 100 MHz, t = 5.0 ns, i = 2.0 mA Calculating Inductive reactance…

Q: Find the current at 2ms through a 11 mH inductor if the voltage across it is v(t) = 15t'sin2000t.…

A: 8. It is given that: v(t)=15 t2sin2000t VL=11 mH=11×10-3 HIo=3 mA=3×10-3 A

Q: A inductor when connected to a voltage source of 110V, 50HZ draws a current of 10A. What is the…

A:

Q: An RC circuit has an emf of 5 V, a resistance of 10 ohms, a capacitance of 10 – 2 F, and initially a…

A:

Q: 6.43 The current in an 80-mH inductor increases from 0 to 60 mA. How much energy is stored in the…

A:

Q: A capacitor is charged with 50 mC in a time of 20 µS. If the energy stored in the capacitor is 5 J,…

A:

Q: A capacitor consists of two similar square aluminium plates, each 10 cm × 10 cm mounted parallel and…

A: Given, Capacitor consists of two similar square aluminum plates, each 10 cm × 10 cm mounted parallel…

Q: Given the voltage across a 10 mH inductor is vi = 5 V. Assuming the inductor current is zero at time…

A:

Q: EXAMPLE 6. The waveform for the current in a 1nF capacitor is shown. If the capacitor has an initial…

A: Given data:

Q: Consider an inductor that is connected to a voltage source that has the waveform given in (a), and…

A: Energy stored in inductor given by E=(1/2)× L× I^2 Here from the Energy graph Energy at time t= 0.5…

Q: If the current through a l-mH inductor is i(t) = 60 cos 100r mA, find the terminal voltage and the…

A: An inductor is a passive element that can store energy. The current-voltage relationship of an…

Q: Find the voltage across the capacitor at t=150 ms if the current through a 5mF capacitor is shown by…

A: Given data, Area of the upper right rectangle, Area of the lower left rectangle,

Q: 2.The current in the 50mH inductor in figure is known to be 100mA for t<0. The inductor voltage for…

A:

Q: The inductor in the figure (Figure 1) has inductance 0.260 H and carries a current in the direction…

A: Given: Inductor having inductance, L = 0.260 H Current decreasing at uniform rate, didt=-1.80×10-2…

Q: A capacitor is connected to a 150-V supply. If the capacitor is being charged to 0.99 W-s. What is…

A: We need to find out the capacitance of capacitor

Q: The voltage across a 10-μF capacitor is given by v( t )=100 sin( 1000t ). Find expressions for the…

A: Current is equal to: it=Cdvdt      =10-6×1000cos1000t      =10cos1000t mA

Q: The voltage across a 5-H inductor is 10e" +20e V. If the initial current through the inductor is 3A,…

A:

Q: How much energy is stored in a 50 pF capacitor when it is charges to a potential difference of 200V?…

A:

Q: A 50μF capacitor is connected across a 400V dc source. It is then discharged through a voltmeter…

A: Capacitor is a energy stored device. It stores energy in the form of electric field. When charged…

Q: E6.5 The waveform for the current in a 1-nF capacitor is Fig. E6.5. If the capacitor has an initial…

A: In this question we need to find a energy stored in capacitor at t = 6 msec

Q: Consider an inductor that is connected to a voltage source that has the waveform given in (a), and…

A:

Q: For the given voltage across a 3 H inductor, plot the current and power waveforms assuming an…

A: It had been given that the initial inductor current is zero. The inductor current equation has been…

Q: Exercise 4: The voltage across a 500 µF capacitor is Vt) = 20sin(100t – 90) Calculate the expression…

A:

Q: The current in a 150 µH inductor is : iL = 25te 5 -500t A for t 2 0.

A: Inductor is passive element .In magnetic field it  stores energy . The  energy stored in inductor L…

Q: 3. The current through a 10-mH inductor is shown in the figure below. Determine the voltage across…

A: In this question, we need to determine the voltage across the Inductor?  We know V= L di/dt

Q: For the circuit shown below (assume a switch is closed for enough time such that the inductor is…

A:

Q: 9. 7.92. b) Suppose the inductor you chose in part (a) has an initial currentof 10 mA. Write an…

A: Given: io= 10 mA

Q: 7. Suppose you have a supply of inductors ranging from 1.00 nH to 10.0 H, and resistors ranging from…

A:

Q: 1. Design a capacitor set-up that can give at least 1 Farad. You can focus on the design by finding…

A: Note: We are authorized to answer one question at a time since you have not mentioned which question…

Q: 1 The voltage across a 2-H inductor is 20(1 – e-²") V. If the initial current through the inductor…

A: To calculate current and energy stored in inductor

Q: The voltage across a 2-H inductor is 20 (1 – e-2) V. If the initial current through the inductor is…

A: Given,  L=2H v(t)=201-e-2t i0=0.3A where L is the inductance, v(t) is the expression of voltage…

Q: The current in a 90-mH inductor changes with time as I= t^2 -6t , where I is in amperes and t is in…

A:

Q: The parallel-plate capacitor of Figure shown below is quarter-filled with mica (Er= 6). Find the…

A:

Q: Batteries and AC current are often used to charge a capacitor. A common example of capacitor use is…

A: Given circuit: C1=0.5 μFC2=1 μFC3=1 μFV=10 Vr=1 Ω

Q: 6.37 The current through a 12-mH inductor is 4 sin 100r A. Find the voltage, across the inductor for…

A: In this question,  Current in the inductor 12mH is 4sin(100t) A Find the voltage across the inductor…

Q: Problem 4 The current through a 12-mH inductor is 4 sin 100t A. Find the voltage, across the…

A: Need to find energy and voltage

Q: Q47 In the circuit shown below, the initial capacitor voltage is 4 V. Switch S1 is closed at t=0.…

A: Given circuit is - Switch is closed at (t = 0). Given values are - VC0=4V

Q: The current through a 10-mH inductor is shown in the figure below. Determine the voltage across the…

A:

Q: The voltage across an inductor with inductance of 18 mH is given by t<0 (V) t≥0 v₁ (t) = {e-st (V)…

A: Given: Voltage across inductor : vLt=0             t&lt;0e-5t V    t⩾0 where L=18 mH  and iL=0 for…

Q: . Energy stored in a capacitor: One application for capacitors is to store energy. Capacitors have…

A:

Synchronous Generator

In comparison to an asynchronous generator, it is a machine where the rotor speed is equal to the rotating magnetic field produced by the stator, i.e., mechanical speed is equal to the electrical speed, thus called synchronous, and not asynchronous.

Salient Pole Rotor

Salient pole rotor includes a large number of exposed poles mounted on a magnetic wheel. The construction of a bright pole is as shown in the image on the left. The proposed poles are made of metal laminations. The rotor winding is provided on these poles and is supported by pole shoes.