Static electricity review:
1. Consider a chunk of charge equal to 5 coulombs.
a. How many protons is this?
b. If another chunk of charge equal to -5 coulombs is brought to a point 0.1-m away from the first charge, what is the force between the two chunks of charge?
c. Draw the electric field between these two chunks of charge.
2. In the circuit below, find the total resistance, battery current and fill in the chart.
3. In this collection of equal-resistance light bulbs below, list the bulbs in order of brightness (brightest first).
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