1304A OLD FILM ELECTRICITY (19pts) Write all answers in your bound journal Make it NEAT and in COMPLETE SENTENCES, clearly identify which section you are working (using numbers) Box final answers if doing math. -4pt if you do not title and date the entry -1pt (per infraction) if you do not clearly identify the sections, or number the problems Old Film: How Electricity Works (film below questions) If an atom was big as the United States what would be the size of an electron? What is the negative and positive particles of the atom? What is the charge of a normal balance atom? What if there were too many electrons? What if there were too few electrons? Metal atoms form a sea of electrons, diagram what that would look like. Do the electrons move from the Zinc to the copper or the copper to the zinc? What are the 3 factors involved in electricity, define each of them. What is potential electric energy, what are the units? What is the Ampere measuring? What is the cause of electrical resistance? What is the name of substance that has no free flowing electrons called? What causes the Metal to heat up and give off light? What is the unit for resistance? What is the 1:1:1 relationship? What happens when you move a conductor through a magnetic field? Did you like this Old Video? Was it funny? What was your favorite part?