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1#flashcards
2what is the circuit model of an "Actual Capacitor"
3::
4![[Pasted image 20260123125914.png]]
5![[Pasted image 20260123125955.png]]
6
7#flashcards/capacitors
8explain what the resonant frequency of a model non-ideal capacitor
9::
10it's the frequency where the reactances between the capacitor and the parasitic inductance (ESL) cancel (magnitudes same, 180 degrees out of phase)
11
12
13#flashcards/control
14when ==A is large==, the gain from input to output is essentially ==1/B== ![[Pasted image 20260127094513.png]]
15
16#flashcards/circuits
17the average power $P_{avg}$ has what relationship to voltage?
18::
19$$P_{avg} = \dfrac{V_{rms}^2}{R}$$
20where both avg and rms are done over an interval $[t_0, t_0 + T]$
21
22#flashcards/electromagnetism
23Sources of emf include:
24- ==electric generators==
25- ==batteries==
26- ==thermocouples==
27- ==fuel cells==
28- ==photovoltaic cells,==