![(6 pts.] An LR circuit consists of a 1.5 kΩ resistance, 75 mH inductance, 6.0 volt battery, and a switch S. Switch S is closed at t 0, At what time will the current increase to two-thirds of its final value? 8](http://img.homeworklib.com/questions/b1b90180-16ef-11ec-bee7-7fca4bc6de01.png?x-oss-process=image/resize,w_560)
Homework Answers
According to the given problem,
In a LR circut,
2/3I0 = I0[1 - e-1.5*10^3*t/75*10^-3]
t = 5.493*10-5 s
t = 5.5μs
According to the given problem,
In a LR circut,
2/3I0 = I0[1 - e-1.5*10^3*t/75*10^-3]
t = 5.493*10-5 s
t = 5.5μs
Add Answer to:
(6 pts.] An LR circuit consists of a 1.5 kΩ resistance, 75 mH inductance, 6.0 volt...
An LR circuit includes a resistor of resistance R, an inductor of inductance L and a...
An LR circuit includes a resistor of resistance R, an inductor of inductance L and a battery of emf E = 10 V. At time t = 0 the current in the circuit is I = 0. At time t = 6.1 ms the current is I = 0.66 A. What are the values of L and R?
An LR circuit includes a resistor of resistance R, an inductor of inductance L and a...
An LR circuit includes a resistor of resistance R, an inductor of inductance L and a battery of emf E = 10 V. At time t = 0 the current in the circuit is I = 0. At time t = 6.1 ms the current is I = 0.66 A. Assume R = 100ohms, find L.
A 40-volt electromotive force is applied to an LR-series circuit in which the inductance is 0.1
A 40-volt electromotive force is applied to an LR-series circuit in which the inductance is 0.1 henry and the resistance is 60 ohms. Find the current i(t) if i(0) = 0. Determine the current as t → ∞.A 100 volt electromotive force is applied to an RC series circuit in which the resistance is 500 ohms and the capacitance is 10-4 farad. Find the charge t on the capacitor if q(0) = 0.
(1 point) In an LR circuit, L = 180 mH and R= 25 12. The switch...
(1 point) In an LR circuit, L = 180 mH and R= 25 12. The switch is closed at t = 0. a) How long does it take to rise to 40% of its final value? ms b) What percentage of the final current is attained in 5 time constants? %
(1 point) In an LR circuit, L = 130 mH and R= 15 12. The switch...
(1 point) In an LR circuit, L = 130 mH and R= 15 12. The switch is closed at t = 0. a) How long does it take to rise to 40% of its final value? ms b) What percentage of the final current is attained in 3 time constants? %
A coil which has an inductance of 40mH and a resistance of 2 ohms is connected...
A coil which has an inductance of 40mH and a resistance of 2 ohms is connected together to form a LR series circuit. If they are connected to a 20 V DC supply (10 points) • What will be the time constant of the RL series circuit? • What will be the value of the circuit current one time constant after the switch is closed. • What will be the final steady state value of the current?
An RL circuit bas a 30 12 resistor in series with an 840 mH inductor and...
An RL circuit bas a 30 12 resistor in series with an 840 mH inductor and a 12 V battery, as shown. The service is closed at t - 0.Find the time constant of the circuit What is the current in the circuit 0.014 s after the switch is eloped? What energy is stored in the inductance at this time (0.014 s after the switch is closed)?
The circuit consists of a 50V battery, a 20 ohm resistor, a low-resistance 25mH inductor, and...
The circuit consists of a 50V battery, a 20 ohm resistor, a
low-resistance 25mH inductor, and a key. Find the rate at which
current begins to rise when the key is closed, the current at the
instant the rate of change of current is 400A/s, and the final
steady current
he circuit of Fig. 32-5 consists of a 5 T -V battery, a 20 Ω resistor key. Find the rate at which current begins change of current is 400 A/s,...
What is the inductance of a series RL circuit in which R = 1.0 KΩ if...
What is the inductance of a series RL circuit in which R = 1.0 KΩ if the current increases to one-third of its final value in 30 μs? 74 mH 99 mH 49 mH 62 mH none of the above
In a decaying LR series circuit we have: R = 9 Ohm, L = 3 mH,...
In a decaying LR series circuit we have: R = 9 Ohm, L = 3 mH, epsilon = 36 v. The switch disconnecting the power supply is closed at t draining the current I(t). Find; a. The time constant tau b. The initial current I_f (at t rightarrow infinity) c. The initial energy stored in the inductor. d. The voltage across the inductor at t = 1.5 tau e. The power dissipated by the resistor at t = 1.5 tau
(1 point) In an LR circuit, L = 180 mH and R= 25 12. The switch is closed at t = 0. a) How long does it take to rise to 40% of its final value? ms b) What percentage of the final current is attained in 5 time constants? %
(1 point) In an LR circuit, L = 130 mH and R= 15 12. The switch is closed at t = 0. a) How long does it take to rise to 40% of its final value? ms b) What percentage of the final current is attained in 3 time constants? %
A coil which has an inductance of 40mH and a resistance of 2 ohms is connected together to form a LR series circuit. If they are connected to a 20 V DC supply (10 points) • What will be the time constant of the RL series circuit? • What will be the value of the circuit current one time constant after the switch is closed. • What will be the final steady state value of the current?
An RL circuit bas a 30 12 resistor in series with an 840 mH inductor and a 12 V battery, as shown. The service is closed at t - 0.Find the time constant of the circuit What is the current in the circuit 0.014 s after the switch is eloped? What energy is stored in the inductance at this time (0.014 s after the switch is closed)?
The circuit consists of a 50V battery, a 20 ohm resistor, a
low-resistance 25mH inductor, and a key. Find the rate at which
current begins to rise when the key is closed, the current at the
instant the rate of change of current is 400A/s, and the final
steady current
he circuit of Fig. 32-5 consists of a 5 T -V battery, a 20 Ω resistor key. Find the rate at which current begins change of current is 400 A/s,...
In a decaying LR series circuit we have: R = 9 Ohm, L = 3 mH, epsilon = 36 v. The switch disconnecting the power supply is closed at t draining the current I(t). Find; a. The time constant tau b. The initial current I_f (at t rightarrow infinity) c. The initial energy stored in the inductor. d. The voltage across the inductor at t = 1.5 tau e. The power dissipated by the resistor at t = 1.5 tau
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago