A series RL circuit with inductance L and resistance R is connected to an emf V. After a time the current reaches a final value of 5.0 A. A second series circuit connected to the same emf Vis identical except that the inductance is 4L. The current in the second circuit is O 20 A. O 1.8 A. O 1.3 A. O 0.80 A. O 5.0 A.
A series RL circuit with inductance L and resistance R is connected to an emf V. After a time the current reaches a final value of 5.0 A. A second series circuit connected to the same emf Vis identical except that the inductance is 4L. The current in the second circuit is O 20 A. O 1.8 A. O 1.3 A. O 0.80 A. O 5.0 A.
Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 64P: (a) What is the resistance of a 220-V ac short circuit that generates a peak power of 96.8 kW? (b)...
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you