Mesh Analysis – Step-by-Step
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Identify meshes in the circuit
Assign mesh currents
Apply KVL to each mesh
Solve the system of equations
Mesh Analysis Example
Original diagram showing a single mesh loop
Nodal Voltage Method – Step-byStep
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Choose a reference node (ground)
Label the other nodes with voltage variables
Apply KCL at each non-reference node
Solve the resulting equations
Nodal Voltage Example
Original diagram showing node voltage labeling
Superposition Theorem – Step-byStep
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Turn off all but one source
Voltage source → short circuit
Current source → open circuit
Solve for the chosen source, repeat, then sum results
Superposition Example
Original diagram with two independent sources
Author’s Note
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All diagrams are original and created by Anthony Chen
For educational purposes only
Prepared specifically for SlideShare upload