Question: The current in an RL circuit increases to 95% of its final value 2.24 s after the switch is closed. (a) What is the characteristic

The current in an RL circuit increases to 95% of its final value 2.24 s after the switch is closed. 

(a) What is the characteristic time for this circuit?

(b) If the inductance in the circuit is 0.275 H, what is the resistance?

Step by Step Solution

★★★★★

3.42 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Picture the Problem The image shows the current as a function of time for ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

1307-P-M-P-Q-M(990).docx

120 KBs Word File

Students Have Also Explored These Related Modern Physics Questions!

Q:

Use the result for the current in an RL circuit in Equation 21.26 to derive the voltage across the inductor as given in Equation 21.28. H,NA (21.21) VL = Ve- (21.28)

Q:

The current in an RL circuit is zero at time t = 0 and increases to half its final value in 4.0 s. (a) What is the time constant of this circuit? (b) If the total resistance is 5 , what is the...

Q:

The current in an RL circuit builds up to one-third of its steady-state value in 5.00 s. Find the inductive time constant.

Q:

A circuit consists of a coil, a switch, and a battery, all in series. The internal resistance of the battery is negligible compared with that of the coil. The switch is originally open. It is thrown...

Q:

In an RC circuit, the time constant is defined as: What happens to the current in an RL circuit immediately after the switch is closed at t = 0 ? The current instantly reaches its maximum value. The...

Q:

Question 9 5 pts A 1.0 m long solenoid of cross-sectional radius 8 cm has 1500 turns per meter. When the current in the solenoid is changing at the rate of 100 A/s: What is the self-induced emf in...

Q:

Question 9 5 pts A 1.0 m long solenoid of cross-sectional radius 8 cm has 1500 turns per meter. When the current in the solenoid is changing at the rate of 100 A/s: What is the self-induced emf in...

Q:

Section 9.2 Reading Assignment: First-Order Linear Equations Answer Only Exercise 1, 2, and 3 by using a screenshot provided Calculus Pearson textbook. Make sure you read these three questions very...

Q:

Section 9.2 Reading Assignment: First-Order Linear Equations Answer Only Exercise 1, 2, and 3 by using a screenshot provided Calculus Pearson textbook. Make sure you read these three questions very...

Q:

Section 9.2 Reading Assignment: First-Order Linear Equations Answer Only Exercise 1, 2, and 3 by using a screenshot provided Calculus Pearson textbook. Make sure you read these three questions very...

Q:

A growing niche in the restaurant business is gourmetcasual breakfast, lunch, and brunch. Chains in this group include EggSpectation and Panera Bread. Suppose that the mean per-person check for...

Q:

Dell Inc. and Hewlett-Packard Development Company, L.P. (HP) are both manufacturers of computer equipment and peripherals. However, the two companies follow two different strategies. Dell follows a...

Q:

Prepare the journal entries for the following February 6 - chocolate factory purchases office equipment on account for 6 3 0 0 February 8 chocolate factory perform services on credit of 2 3 3 0...

Q:

There are 240 automobile drivers per minute who are considering using the E-ZPass lanes of the Interstate 78 toll bridge over the Delaware River that connects Easton, Pennsylvania, and Phillipsburg,...

Q:

1. Find the absolute pressure in a bicycle tire with a gauge pressure of 485 kPa. 2. Find the absolute pressure of a motorcycle tire with a gauge pressure of 255 kPa. 3. Find the gauge pressure of a...

Q:

1. Find the absolute pressure of a tire gauge that reads 205 kPa. 2. Find the absolute pressure of a tank whose gauge pressure reads 362 lb/in2. 3. Find the gauge pressure of a tank whose absolute...

Q:

Find the absolute pressure of a cycle tire with gauge pressure 3.00 x 105 Pa.

Q:

Write a Raptor program for the following problem. Display the whole numbers -5 to +5 with steps of 1. Find and display the total of whole numbers between 2 values entered by the user. If the first...

Q:

For those part could you help to figure out Discussion of what is observed in the EDA: I noticed that there is much missing data which means I will ... There were some variables that were skewed...

Q:

Jefferson City Computers has developed a forecasting model to estimate its AFN for the upcoming year. All else being equal, which of the following factors is most likely to lead to an increase of the...