Concept explainers
(a)
The time interval the current reach the value
(a)
Answer to Problem 32.31P
The time interval the current reach the value
Explanation of Solution
Given Info: The inductance in the circuit is
The equation for the current rise in a
Here,
Substitute
Further solve the above equation.
Take the logarithms of both sides.
Further solve the above equation.
Conclusion:
Therefore, the time interval the current reach the value
(b)
The current in the inductor after
(b)
Answer to Problem 32.31P
The current in the inductor after
Explanation of Solution
Given Info: The inductance in the circuit is
The equation for the current rise in a
Substitute
Conclusion:
Therefore, the current in the inductor after
(c)
The time interval the current falls to
(c)
Answer to Problem 32.31P
The time interval the current falls to
Explanation of Solution
Given Info: The inductance in the circuit is
The equation for the current drop in a
Substitute
Further solve the above equation.
Take the logarithms of both sides.
Further solve the above equation.
Conclusion:
Therefore, the time interval the current falls to
Want to see more full solutions like this?
Chapter 32 Solutions
EBK PHYSICS FOR SCIENTISTS AND ENGINEER
- Show that Equation 32.28 in the text Ls Kirchhoffs loop rule as applied to the circuit in Figure P32.56 with the switch thrown to position b.arrow_forwardA generator connected to the wheel or hub of a bicycle can be used to power lights or small electronic devices. A typical bicycle generator supplies 6.00 V when the wheels rotate at = 20.0 rad/s. (a) If the generator's magnetic field has magnitude B = 0.600 T with N = 100 turns, find the loop area A. (b) Find the time interval between the maximum emf of +6.00 V and the minimum emf of 6.00 V.arrow_forwardThe current I(t) through a 5.0-mH inductor varies with time, as shown below. The resistance of the inductor is 5.0 . Calculate the voltage across the inductor at t = 2.0 ms, r = 4.0 ms, and t = 8.0 ms.arrow_forward
- Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningPrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningPhysics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
- Physics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningPhysics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningCollege PhysicsPhysicsISBN:9781285737027Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning