How things work college course/Electricity and Field theory/Quiz

Ideas for Electronics conceptual

 * 1) current as electrons per second
 * 2) voltage as potential energy per electron
 * 3) potential energy as mgh AND/OR qV
 * 4) bulbs and batteries: which bulb is dim?
 * 5) ohm's law always true? (e.g. what about temperature effects)
 * 6) parallel versus series
 * 7) ideal versus actual batteries
 * 8) resistance across a perfect ohmeter
 * 9) current through a perfect voltmeter
 * 10) hydrodynamic analog current, voltage, capacitor, membrane, energy in capacitor and inductor

20 questions #3
{When you drop a rock just above Earth's surface, the downward force is called the ______ and the equation describing the force is _____} - gravitational potential ... mgh - gravitational field ... mgh - gravitational potential ... mg + gravitational field ... mg - gravitational potential energy ... mgh

{If a battery is used to power a light bulb, the force is called the ______ and the equation describing the force is _____} - electric field ... qE - electric potential ... qE&ell; + gravitational field;...mg -  electric potential ... mg - electric potential energy ... mg {question} - answer + answer - answer - answer - answer

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