A 20-volt electromotive force is applied to an LR-series circuit in which the inductance is 0.1 henry and the resistance is 70 ohms. Find the current i(t) if i(0) = 0. i(t) = Determine the current as t → co. lim i(t) = t→∞
A 20-volt electromotive force is applied to an LR-series circuit in which the inductance is 0.1 henry and the resistance is 70 ohms. Find the current i(t) if i(0) = 0. i(t) = Determine the current as t → co. lim i(t) = t→∞
Chapter15: Alternating-current Circuits
Section: Chapter Questions
Problem 62CP: A 1.5k resistor and 30-mH inductor are connected in series, as below, across a120-V(rms)ac power...
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![**Problem Statement:**
A 20-volt electromotive force is applied to an \( LR \)-series circuit in which the inductance is 0.1 henry and the resistance is 70 ohms. Find the current \( i(t) \) if \( i(0) = 0 \).
\[ i(t) = \quad \boxed{} \]
Determine the current as \( t \to \infty \).
\[ \lim_{t \to \infty} i(t) = \quad \boxed{} \]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa4d7cfc5-c108-459e-b939-f2d2e6c37b5b%2F341389ed-f537-4528-ba8c-67fee35b3fb9%2Fu1qepi_processed.png&w=3840&q=75)
Transcribed Image Text:**Problem Statement:**
A 20-volt electromotive force is applied to an \( LR \)-series circuit in which the inductance is 0.1 henry and the resistance is 70 ohms. Find the current \( i(t) \) if \( i(0) = 0 \).
\[ i(t) = \quad \boxed{} \]
Determine the current as \( t \to \infty \).
\[ \lim_{t \to \infty} i(t) = \quad \boxed{} \]
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