Magnetism and Induction: Fields, Forces, and Flux Step by Step
A lightweight execution-visualization book.
Magnetic Force on Current
Current in Field Feels Sideways Force
Reversing Current Reverses Force
Stronger Field Makes Larger Force
Flux and Induced Voltage
Magnetic Flux Is Field Times Area
Changing Flux Induces Voltage
Decreasing Flux Flips Polarity
Coils and Transformers
Turns Multiply Flux Linkage
More Turns Make More Induced Voltage
Ideal Transformer Trades Voltage for Current
Motors, Generators, and Source Ledgers
Magnetic Force Can Make Torque
Generator Power Is Voltage Times Current
Magnetic Source Ledgers Close the Chain
Magnetic Relation Cross Scans
Wire Force Direction Three-Row Scan
Coil Linkage Voltage Three-Row Scan
Transformer Power Energy Three-Row Scan
Deeper Relation and Conservation Scans
Flux Area Three-Row Scan
Induced Voltage Polarity Three-Row Scan
Torque Arm Three-Row Scan
Generator Power Energy Three-Row Scan
Transformer Conservation Three-Row Scan