U1 · COLLEGE LEVEL I

Circuit Analysis

The grammar of every electronic system: how voltage, current, and energy move through a network, and how to predict it on paper before touching a part.

PREREQ: ILEARNSTEM PHYSICS + CALCULUS I6 UNITS
CA-1

Charge, current & voltage

What actually flows, and what pushes it.

  1. Charge and current
  2. Voltage and potential energy
  3. Power and energy
  4. Sources and sign conventions
OPEN UNIT →CA-2

Resistive networks

Ohm's law, series/parallel, dividers.

  1. Ohm's law
  2. Series and parallel
  3. Voltage & current dividers
  4. Wye-delta transforms
OPEN UNIT →CA-3

Kirchhoff & systematic analysis

KVL, KCL, nodal and mesh analysis.

  1. KCL and KVL
  2. Nodal analysis
  3. Mesh analysis
  4. Supernodes and supermeshes
OPEN UNIT →CA-4

Network theorems

Thevenin, Norton, superposition, max power.

  1. Linearity & superposition
  2. Thevenin equivalents
  3. Norton equivalents
  4. Maximum power transfer
OPEN UNIT →CA-5

Capacitors, inductors & first-order circuits

Energy storage and RC/RL transients.

  1. Capacitors
  2. Inductors
  3. RC step response
  4. RL step response
OPEN UNIT →CA-6

Second-order & AC steady state

RLC, phasors, impedance, resonance.

  1. RLC natural response
  2. Phasors
  3. Impedance and admittance
  4. Resonance & filters intro
OPEN UNIT →
Circuit Analysis · iLearnSTEM Electronics