The initial current in a 4 mH inductor is zero. For t> 0, measured in seconds, the current is i (t) = 8e-300t 8e-1200t A. Part A Find the initial voltage across the inductor in the direction of the current. Express your answer to three significant figures and include the appropriate units. Submit v(0+)= Value Part B LO t = ΜΑ Request Answer μA Find the instant in time, greater than zero, when the voltage across the inductor is zero. Express your answer to three significant figures and include the appropriate units. Value Units Units ? ?
The initial current in a 4 mH inductor is zero. For t> 0, measured in seconds, the current is i (t) = 8e-300t 8e-1200t A. Part A Find the initial voltage across the inductor in the direction of the current. Express your answer to three significant figures and include the appropriate units. Submit v(0+)= Value Part B LO t = ΜΑ Request Answer μA Find the instant in time, greater than zero, when the voltage across the inductor is zero. Express your answer to three significant figures and include the appropriate units. Value Units Units ? ?
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter17: Resistive-inductive Series Circuits
Section: Chapter Questions
Problem 2PP: Assume that the voltage drop across the resistor, ER, is 78 V, that the voltage drop across the...
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