Build the field, circuit, and induction picture that links charge motion, voltage, resistance, and magnetism
3 sections · 12 lessons
Define charge, field, force, and voltage as the basic electric quantities that replace action at a distance with a physical picture in space.
5 lessonsBuild current, resistance, Ohm’s law, and circuit rules into a working model of how charge moves through series, parallel, and conservation-based circuits.
4 lessonsExamine magnetic forces, current-produced fields, and changing flux to connect magnetism back to circuits through electromagnetic induction.
3 lessonsAction at a distance becomes legible once charge, force, and field are treated as physical quantities rather than mysteries. This course builds the core language of electricity and magnetism, from electric fields and potential to currents, resistance, circuit laws, magnetic forces, and induction. It is a fit for learners who want the subject from first principles and need the connections between fields, circuits, and changing magnetism to make sense as one framework.
Electric charge, electric fields, Coulomb’s law, electric potential energy, voltage, capacitors, current, resistance, Ohm’s law, series and parallel circuits, Kirchhoff’s laws, magnetic fields, the Lorentz force, fields from currents, magnetic flux, and Faraday’s law of induction.
From project managers and operators to founders, analysts, and teams adopting AI, Fenzo is for people who want to get better at the work they already do.
Anything from using AI for project planning and analysis to improving workflows, decision-making, communication, and delivery. If you can describe the skill or task, Fenzo can build a course around it.
Yes. Tell Fenzo what you do, what you’re trying to accomplish, and where you’re stuck, and Fenzo will shape the course around your role, your goals, and the work you actually have to do.
No. Fenzo adapts to your starting point, so you can begin with the fundamentals or jump straight into more advanced work.
Yes. Fenzo for Business puts the whole team on one plan — shared seats, courses you can assign, and reporting on who has finished what.
See Fenzo for BusinessYou start by describing your goal or taking a short skill benchmark. Fenzo uses that context to identify gaps and shape the learning experience around them.
Yes, Fenzo works in your mobile browser.
Something to operate in every section.
Three findings from decades of learning research shaped how every Fenzo lesson is built.
Average pass rate · Freeman et al., PNAS 2014
What the science says
Students in lecture-only classes are 1.5× more likely to fail.
How Fenzo does it
Every Fenzo lesson is interactive. No passive reading or watching, ever.
You work through itAI does it for you
Skill retention over time · with vs. without practice
What the science says
Offloading thinking to AI erodes the very skills you’re trying to build.
How Fenzo does it
Fenzo makes you do the thinking — guided, but never done for you.
Retrieval practiceRe-reading
Long-term recall · retrieval vs. re-reading
What the science says
Recalling information beats re-reading it for building durable understanding.
How Fenzo does it
Lessons weave in quizzes and recall prompts, so it sticks.