The time constant of the RL circuit

Question

Want to see the full answer?

Answer 1

Question

Chapter 23, Problem 39P

(a)

To determine

The time constant of the RL circuit

(b)

To determine

The current when the switch is closed

(c)

To determine

The final steady-state current in the circuit

(d)

To determine

The time interval for the current to reach 80% of its maximum value

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

3.63 • Leaping the River II. A physics professor did daredevil stunts in his spare time. His last stunt was an attempt to jump across a river on a motorcycle (Fig. P3.63). The takeoff ramp was inclined at 53.0°, the river was 40.0 m wide, and the far bank was 15.0 m lower than the top of the ramp. The river itself was 100 m below the ramp. Ignore air resistance. (a) What should his speed have been at the top of the ramp to have just made it to the edge of the far bank? (b) If his speed was only half the value found in part (a), where did he land? Figure P3.63 53.0° 100 m 40.0 m→ 15.0 m

Please solve and answer the question correctly please. Thank you!!

You throw a small rock straight up from the edge of a highway bridge that crosses a river. The rock passes you on its way down, 5.00 s after it was thrown. What is the speed of the rock just before it reaches the water 25.0 m below the point where the rock left your hand? Ignore air resistance.

Answer 2

Question

Chapter 23, Problem 39P

(a)

To determine

The time constant of the RL circuit

(b)

To determine

The current when the switch is closed

(c)

To determine

The final steady-state current in the circuit

(d)

To determine

The time interval for the current to reach 80% of its maximum value

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 23, Problem 39P

(a)

To determine

The time constant of the RL circuit

(b)

To determine

The current when the switch is closed

(c)

To determine

The final steady-state current in the circuit

(d)

To determine

The time interval for the current to reach 80% of its maximum value

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 23, Problem 39P

(a)

To determine

The time constant of the RL circuit

(b)

To determine

The current when the switch is closed

(c)

To determine

The final steady-state current in the circuit

(d)

To determine

The time interval for the current to reach 80% of its maximum value

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 23, Problem 39P

(a)

To determine

The time constant of the RL circuit

(b)

To determine

The current when the switch is closed

(c)

To determine

The final steady-state current in the circuit

(d)

To determine

The time interval for the current to reach 80% of its maximum value

Answer 6

Chapter 23, Problem 39P

(a)

To determine

The time constant of the RL circuit

Answer 7

Chapter 23, Problem 39P

(a)

To determine

The time constant of the RL circuit

Answer 8

(b)

To determine

The current when the switch is closed

Answer 9

(b)

To determine

The current when the switch is closed

Answer 10

(c)

To determine

The final steady-state current in the circuit

Answer 11

(c)

To determine

The final steady-state current in the circuit

Answer 12

(d)

To determine

The time interval for the current to reach 80% of its maximum value

Answer 13

(d)

To determine

The time interval for the current to reach 80% of its maximum value

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 17

Ch. 23.1 - A circular loop of wire is held in a uniform...Ch. 23.1 - Prob. 23.2QQ Ch. 23.2 - You wish to move a rectangular loop of wire into a...Ch. 23.2 - Prob. 23.4QQ Ch. 23.3 - Prob. 23.5QQ Ch. 23.4 - In a region of space, a magnetic field is uniform...Ch. 23.6 - Prob. 23.7QQ Ch. 23.6 - Prob. 23.8QQ Ch. 23.7 - Prob. 23.9QQ Ch. 23 - Prob. 1OQ

The time constant of the RL circuit

Solution Summary: The author writes the equation for the time constant of the RL circuit. tau =LR Here, L is the inductance and R the resistance.

Concept explainers

The time constant of the RL circuit

The current when the switch is closed

The final steady-state current in the circuit

The time interval for the current to reach 80% of its maximum value

Want to see the full answer?

Chapter 23 Solutions