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An RC circuit has an emf of 10 sin t volts, a resistance of 120 ohms, a capacitance of 0.5 farad, and no initial charge on the capacitor. Find (a) the charge on the capacitor after 35 seconds (b) the steady-state current.

An RC circuit has an emf of 10 sin t volts, a resistance of 120 ohms, a capacitance of 0.5 farad, and no initial charge on the capacitor. Find (a) the charge on the capacitor after 35 seconds (b) the steady-state current.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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4. An RC circuit has an emf of 10 sin t volts, a resistance of 120 ohms, a capacitance of 0.5 farad, and no initial charge on the capacitor. Find (a) the charge on the capacitor after 35 seconds (b) the steady-state current. 5. An RL circuit has an emf given (in volts) by 4 cos t, a resistance of 100 ohms, an inductance
Transcribed Image Text:4. An RC circuit has an emf of 10 sin t volts, a resistance of 120 ohms, a capacitance of 0.5 farad, and no initial charge on the capacitor. Find (a) the charge on the capacitor after 35 seconds (b) the steady-state current. 5. An RL circuit has an emf given (in volts) by 4 cos t, a resistance of 100 ohms, an inductance
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