Understanding electric potential
Drawing and interpreting electric field diagrams
How to predict the behavior of electric currents in magnetic fields.
Understanding electric currents
Understanding electric current.
Understanding how electric charge is conserved.
Understanding electric force and Coulomb's Law.
Understanding potential difference.
Understanding magnetic fields.
Understanding and predicting gravitational fields.
Understanding and recognizing potential energy.
Understanding the spring potential law.
How kinetic and potential energy exist in atoms.
How to use Ohm's law to relate potential difference and current flow.
Understanding quantization of charge
How resistors in series affect current flow.
How resistors in parallel affect current flow
How resistors affect electric current.
Combining capacitors and resistors in electric circuits.