Problem 13: Part (a) Enter an expression for the current as a function of time. Your expression must be in terms of the maximum current, Imax, and the time constant, τ. I(t) = ______ Part (b) Enter an expression for the voltage across the resistor as a function of time. Simplify your expression. VR = ______ Part (c) Enter an expression for the voltage across the inductor as a function of time. Simplify your expression. VL= ______ Part (d) Enter an expression for the sum of the voltages across the resistor and the inductor. VR+VL+ = ______
Problem 13: Part (a) Enter an expression for the current as a function of time. Your expression must be in terms of the maximum current, Imax, and the time constant, τ. I(t) = ______ Part (b) Enter an expression for the voltage across the resistor as a function of time. Simplify your expression. VR = ______ Part (c) Enter an expression for the voltage across the inductor as a function of time. Simplify your expression. VL= ______ Part (d) Enter an expression for the sum of the voltages across the resistor and the inductor. VR+VL+ = ______
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Problem 13:
Part (a) Enter an expression for the current as a function of time. Your expression must be in terms of the maximum current, Imax, and the time constant, τ.
I(t) = ______
Part (b) Enter an expression for the voltage across the resistor as a function of time. Simplify your expression.
VR = ______
Part (c) Enter an expression for the voltage across the inductor as a function of time. Simplify your expression.
VL= ______
Part (d) Enter an expression for the sum of the voltages across the resistor and the inductor.
VR+VL+ = ______

Transcribed Image Text:| Problem 13: Increasing Current in an LR Circuit: An RL circuit includes a basic switch. In
position "a", the battery, resistor and inductor are connected in series. In position "b", the battery is
replaced with a short. Two voltmeters and an ammeter have been added to the circuit.
Vo
a
VR
(V)
R
A
DDDDDDD
VL
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VIEWStep 2: Determine the expression for the current as function of time
VIEWStep 3: Determine the expression for the voltage across the resistor
VIEWStep 4: Determine the expression for the voltage across the inductor
VIEWStep 5: Determine the expression for the sum of the voltage across the inductor and resistor
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