This module describes how to find the Thevenin and Norton
equivalent circuits of an RLC circuit and sources.
When we have circuits with capacitors and/or inductors as wellas resistors and sources, Thévenin and Mayer-Norton
equivalent circuits can still be defined by using impedances andcomplex amplitudes for voltage and currents. For any circuit
containing sources, resistors, capacitors, and inductors, theinput-output relation for the
complex amplitudes of
the terminal voltage and current is
with
.
Thus, we have Thévenin and Mayer-Norton equivalentcircuits as shown in
[link] .
Let's find the Thévenin and Mayer-Norton equivalent circuitsfor
[link] . The open-circuit voltage and
short-circuit current techniques still work, except we useimpedances and complex amplitudes. The open-circuit voltage
corresponds to the transfer function we have alreadyfound. When we short the terminals, the capacitor no longer
has any effect on the circuit, and the short-circuit current
equals
.
The equivalent impedance can be found by setting the source tozero, and finding the impedance using series and parallel
combination rules. In our case, the resistor and capacitor arein parallel once the voltage source is removed (setting it to
zero amounts to replacing it with a short-circuit). Thus,
.
Consequently, we have
Again, we should check the units of our answer. Note in
particular that
must be dimensionless. Is it?
The lymphatic system plays several crucial roles in the human body, functioning as a key component of the immune system and contributing to the maintenance of fluid balance. Its main functions include:
1. Immune Response: The lymphatic system produces and transports lymphocytes, which are a type of
asegid
to transport fluids fats proteins and lymphocytes to the blood stream as lymph
Anatomy is the study of the structure of the body, while physiology is the study of the function of the body. Anatomy looks at the body's organs and systems, while physiology looks at how those organs and systems work together to keep the body functioning.
Enzymes are proteins that help speed up chemical reactions in our bodies. Enzymes are essential for digestion, liver function and much more. Too much or too little of a certain enzyme can cause health problems
Kamara
yes
Prince
how does the stomach protect itself from the damaging effects of HCl
the normal temperature is 37°c or 98.6 °Fahrenheit is important for maintaining the homeostasis in the body
the body regular this temperature through the process called thermoregulation which involves brain skin muscle and other organ working together to maintain stable internal temperature