Consider the circuit below where L = 5 mH, R = 15 ? and E = 12 V. At t = 0, the switch is closed. Find the time at which the rate of energy dissipated in the resistor is equal the rate of magnetic energy stored in the coil.
Homework Answers
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) A resistor R = 15 N is in series with an inductor L =...
(1 point) A resistor R = 15 N is in series with an inductor L = 5 mH and a 110 V battery. The switch is closed at t = 0. At what time will the power loss in R equal the rate at which energy is being stored in L? ms
(1 point) A resistor R=30 N is in series with an inductor L = 2.2 mH...
(1 point) A resistor R=30 N is in series with an inductor L = 2.2 mH and a 70 V battery. The switch is closed at t = 0. At what time will the power loss in R equal the rate at which energy is being stored in L? ms
For the circuit of the figure below, assume that E = 17.0 V, R = 5.60...
For the circuit of the figure below, assume that E = 17.0 V, R = 5.60 Ohm, and L = 6.00 H. The battery is connected at time t = 0. (a) How much energy is delivered by the battery during the first 2.00 s? (b) How much of this energy is stored in the magnetic field of the inductor? (c) How much of this energy is dissipated in the resistor?
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)?
Consider the RL circuit in the diagram, where R1-110 Ω,R2 220 Ω,L = 25 H, and E = 350 V The switc...
Consider the RL circuit in the diagram, where R1-110 Ω,R2 220 Ω,L = 25 H, and E = 350 V The switch is closed at t 0 s 4. [5pt] Find the energy stored in the inductor at the following times i5.0 ms (i.e., a long time after the switch has been closed) [ans. 0 J, 59.9 mJ, 126.5 J] Question to be Graded Manually 5. [5pt] For the same circuit, find the potential difference across R1 at the following...
In the given circuit an inductor of L = 8.45-mH and a resistor of R =...
In the given circuit an inductor of L = 8.45-mH and a resistor of R = 16.9-Ω resistor are connected in series with a dc battery of E = 5.10-V. What is the current in the inductor after the switch has been closed for a long time?
Consider the following circuit, with given constants ?-40V, R-200, L-4mH, C,-5?F and C,-5?F, where the switch...
Consider the following circuit, with given constants ?-40V, R-200, L-4mH, C,-5?F and C,-5?F, where the switch S has been closed for long enough so that the circuit has reached a steady state, at which point the switch is opened. CI (a) Use Kirchoff's Law to obtain a differential equation for the circuit, expressed only in terms of the charge q in the circuit and other given constants, and write down the initial conditions (current and voltage across each element) at...
resistor a switch, and a 12 V battery 7) A 20 mH coil inductor is connected...
resistor a switch, and a 12 V battery 7) A 20 mH coil inductor is connected in series with a) (5 pts) What is the time constant of the circuit? b) (10 pts) How long after the switch is closed will it take for the current to reach 99 percent of final value? e) (5 pts) A long time after the switch is closed, what is the energy stored in the coil? W 10000
(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? %
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) A resistor R = 15 N is in series with an inductor L = 5 mH and a 110 V battery. The switch is closed at t = 0. At what time will the power loss in R equal the rate at which energy is being stored in L? ms
(1 point) A resistor R=30 N is in series with an inductor L = 2.2 mH and a 70 V battery. The switch is closed at t = 0. At what time will the power loss in R equal the rate at which energy is being stored in L? ms
For the circuit of the figure below, assume that E = 17.0 V, R = 5.60 Ohm, and L = 6.00 H. The battery is connected at time t = 0. (a) How much energy is delivered by the battery during the first 2.00 s? (b) How much of this energy is stored in the magnetic field of the inductor? (c) How much of this energy is dissipated in the resistor?
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)?
Consider the RL circuit in the diagram, where R1-110 Ω,R2 220 Ω,L = 25 H, and E = 350 V The switch is closed at t 0 s 4. [5pt] Find the energy stored in the inductor at the following times i5.0 ms (i.e., a long time after the switch has been closed) [ans. 0 J, 59.9 mJ, 126.5 J] Question to be Graded Manually 5. [5pt] For the same circuit, find the potential difference across R1 at the following...
Consider the following circuit, with given constants ?-40V, R-200, L-4mH, C,-5?F and C,-5?F, where the switch S has been closed for long enough so that the circuit has reached a steady state, at which point the switch is opened. CI (a) Use Kirchoff's Law to obtain a differential equation for the circuit, expressed only in terms of the charge q in the circuit and other given constants, and write down the initial conditions (current and voltage across each element) at...
resistor a switch, and a 12 V battery 7) A 20 mH coil inductor is connected in series with a) (5 pts) What is the time constant of the circuit? b) (10 pts) How long after the switch is closed will it take for the current to reach 99 percent of final value? e) (5 pts) A long time after the switch is closed, what is the energy stored in the coil? W 10000
(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? %
Most questions answered within 3 hours.
-
60.0 mL of a silver chlorate solution with a concentration of
0.654 M is mixed with...
asked 8 seconds from now -
Asked if he has any regrets about the way he's handled the
coronavirus crisis so far,...
asked 11 minutes ago -
True or False?
Considering a door as a rigid body. Its angular motion happens
in a...
asked 14 minutes ago -
In
IUPAC naming, do we concider the prefix in alphabatizing?
In other words do we look...
asked 20 minutes ago -
If a trust has income required to be distributed of $11,500,
other amounts paid or required...
asked 36 minutes ago -
The degree of ionization of a weak acid
____________________.
Select all that are True.
a) varies...
asked 36 minutes ago -
Cereal for Breakfast. A cereal company claims
70% of Americans start the day with cereal for...
asked 36 minutes ago -
An elevator has a placard stating that the maximum capacity is
2400 lblong dash15 passengers. So,...
asked 39 minutes ago -
two charged proteins P1 and P2 are located at the positions
(1m,1m) and (-1m,1m) respectively on...
asked 50 minutes ago -
eBook
Calculator
Job Order Cost Sheet
Remnant Carpet Company sells and installs commercial carpeting
for office...
asked 55 minutes ago -
Using Kapustinskii equation, determine the lattice energy of a
hypothetical compound NaCl2 . Assume the sum...
asked 57 minutes ago -
Most schools and
businesses require some standard style of documentation for written
reports. Discuss why might...
asked 54 minutes ago