a resistor with resistance 2 ohms, a capacitor with the capacitance

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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An electrical circuit contains in series a resistor with resistance 2 ohms, a capacitor with the capacitance 4 farads, and a voltage source with voltage 6
volts. Let Q be the charge in the capacitor, and I be the current in the circuit at time t. At time t = 0 seconds, there is a charge of 8 coulombs in the
capacitor.
do = 3 - .
(a) Show that dt
8
ME
(b) Solve the differential equation to determine Q in terms of t.
(c) State the initial current in the circuit.
(d) State the value Q approaches as t → ∞.
RESULTA
Transcribed Image Text:An electrical circuit contains in series a resistor with resistance 2 ohms, a capacitor with the capacitance 4 farads, and a voltage source with voltage 6 volts. Let Q be the charge in the capacitor, and I be the current in the circuit at time t. At time t = 0 seconds, there is a charge of 8 coulombs in the capacitor. do = 3 - . (a) Show that dt 8 ME (b) Solve the differential equation to determine Q in terms of t. (c) State the initial current in the circuit. (d) State the value Q approaches as t → ∞. RESULTA
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