Faraday's law characterizes the voltage drop across an inductor such as Given that di V = L dt 1 di = -2(20 – t) – cos(VT) (20 – t) sin(vE), 2vt where V = voltage drop (V), L = inductance (in henrys; 1 H= 1 V s/A), i = dt current (A) and t = time (s). Suppose that the current through the inductor is represented by the function such as Calculate the voltage drop at t = 10 s for an inductance of 3 H accurate to 3 decimal places. i(t) = (20 – t)? + (20 - t) cos(vT).

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Faraday's law characterizes the voltage drop across an inductor such as
Given that
di
VL = .
dt
di
1
-2(20 – t) – cos(vE)-
:(20 – t) sin(vE),
where V = voltage drop (V), L = inductance (in henrys; 1 H = 1 V s/A ), i =
dt
current (A) andt= time (s). Suppose that the current through the inductor is
represented by the function such as
Calculate the voltage drop at t = 10 s for an inductance of 3 H accurate to 3
decimal places.
i(t) = (20 – t)? + (20 – t) cos(vT).
Transcribed Image Text:Faraday's law characterizes the voltage drop across an inductor such as Given that di VL = . dt di 1 -2(20 – t) – cos(vE)- :(20 – t) sin(vE), where V = voltage drop (V), L = inductance (in henrys; 1 H = 1 V s/A ), i = dt current (A) andt= time (s). Suppose that the current through the inductor is represented by the function such as Calculate the voltage drop at t = 10 s for an inductance of 3 H accurate to 3 decimal places. i(t) = (20 – t)? + (20 – t) cos(vT).
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