An inductor that has an inductance of 16.0 H and a resistance of 24.0 2 is connected across a 100 V battery. (a) What is the rate of increase of the current at t = 0 s? X Your response differs from the correct answer by more than 10%. Double check your calculations. A/s ..(b)..What.is.the rate of increase of the current at t = 1.20 s? Enter a number. differs from the correct answer by more than 100%. A/s

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter33: Inductors And Ac Circuits
Section: Chapter Questions
Problem 84PQ
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An inductor that has an inductance of 16.0 H and a resistance of 24.0 2 is connected across a 100 V battery.
(a) What is the rate of increase of the current at t = 0 s?
X
Your response differs from the correct answer by more than 10%. Double check your calculations. A/s
..(b)..What.is.the rate of increase of the current at t = 1.20 s?
Enter a number. differs from the correct answer by more than 100%. A/s
Transcribed Image Text:An inductor that has an inductance of 16.0 H and a resistance of 24.0 2 is connected across a 100 V battery. (a) What is the rate of increase of the current at t = 0 s? X Your response differs from the correct answer by more than 10%. Double check your calculations. A/s ..(b)..What.is.the rate of increase of the current at t = 1.20 s? Enter a number. differs from the correct answer by more than 100%. A/s
A coil of conducting wire carries a current /. In a time interval of At = 0.530 s, the current goes from ₁ = 3.80 A to /₂ = 1.80 A. The average emf induced in the coil is = 10.0 mV. As
current does not change direction, calculate the coil's inductance (in mH).
Enter a number. tionship among emf, Inductance, and the time rate of change of the current, and solve for L. mH
Need Help? Read It
Submit RRURE
Transcribed Image Text:A coil of conducting wire carries a current /. In a time interval of At = 0.530 s, the current goes from ₁ = 3.80 A to /₂ = 1.80 A. The average emf induced in the coil is = 10.0 mV. As current does not change direction, calculate the coil's inductance (in mH). Enter a number. tionship among emf, Inductance, and the time rate of change of the current, and solve for L. mH Need Help? Read It Submit RRURE
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