From Kirchoff's law, the current I in an RC (resistor-capacitor) circuit during discharging obeys the equation R ²+²=C² = ( di(t) 1(t) dt a. Find I (t). b. For a capacitance of 10,000 uF charged to 100 V and discharging through a resistance of 1 m2, find the current I for t = 0 and for t = 100 sec. Note: The initial voltage is IR or Q/C, where I = dQ/dt.

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter28: Current And Resistance
Section: Chapter Questions
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From Kirchoff's law, the current I in an RC (resistor-capacitor) circuit during discharging obeys the
equation
R ²+²=C² = (
di(t) 1(t)
dt
a. Find I (t).
b. For a capacitance of 10,000 uF charged to 100 V and discharging through a resistance of 1 m2, find the
current I for t = 0 and for t = 100 sec.
Note: The initial voltage is IR or Q/C, where I = dQ/dt.
Transcribed Image Text:From Kirchoff's law, the current I in an RC (resistor-capacitor) circuit during discharging obeys the equation R ²+²=C² = ( di(t) 1(t) dt a. Find I (t). b. For a capacitance of 10,000 uF charged to 100 V and discharging through a resistance of 1 m2, find the current I for t = 0 and for t = 100 sec. Note: The initial voltage is IR or Q/C, where I = dQ/dt.
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