Difference between revisions of "ECE 110/Concept List/S24"
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(Created page with "== Lecture 1 - 1/11 - Course Introduction, Nomenclature == * Circuit terms (Element, Circuit, Path, Branch and Essential Branch, Node and Essential Node, Loop and Mesh). * Acc...") |
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** # of Nodes - 1 = number of ''independent'' voltage drops in the circuit | ** # of Nodes - 1 = number of ''independent'' voltage drops in the circuit | ||
* Electrical quantities (charge, current, voltage, power) | * Electrical quantities (charge, current, voltage, power) | ||
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| + | == Lecture 2 - 1/16 - Electrical Quantities == | ||
| + | * Passive Sign Convention and Active Sign Convention and relation to calculating power absorbed and/or power delivered. | ||
| + | * Power conservation | ||
| + | * Kirchhoff's Laws | ||
| + | ** Number of independent KCL equations = nodes-1 | ||
| + | ** Number of independent KVL equations = meshes | ||
| + | * Example of how to find $$i$$, $$v$$, and $$p_{\mathrm{abs}}$$ using conservation equations and how to check using extra conservation equations | ||
| + | * $$i$$-$$v$$ relationships of various elements (ideal independent voltage source, ideal independent current source, short circuit, open circuit, switch) | ||
| + | * Resistor symbol (and spring symbol) | ||
Revision as of 23:53, 17 January 2024
Lecture 1 - 1/11 - Course Introduction, Nomenclature
- Circuit terms (Element, Circuit, Path, Branch and Essential Branch, Node and Essential Node, Loop and Mesh).
- Accounting:
- # of Elements * 2 = total number of voltages and currents that need to be found using brute force method
- # of Essential Branches = number of possibly-different currents that can be measured
- # of Meshes = number of independent currents in the circuit (or generally Elements - Nodes + 1 for planar and non-planar circuits)
- # of Nodes - 1 = number of independent voltage drops in the circuit
- Electrical quantities (charge, current, voltage, power)
Lecture 2 - 1/16 - Electrical Quantities
- Passive Sign Convention and Active Sign Convention and relation to calculating power absorbed and/or power delivered.
- Power conservation
- Kirchhoff's Laws
- Number of independent KCL equations = nodes-1
- Number of independent KVL equations = meshes
- Example of how to find $$i$$, $$v$$, and $$p_{\mathrm{abs}}$$ using conservation equations and how to check using extra conservation equations
- $$i$$-$$v$$ relationships of various elements (ideal independent voltage source, ideal independent current source, short circuit, open circuit, switch)
- Resistor symbol (and spring symbol)
