Here is a download link for code for several Arduino projects in the Sik guide:
sparkfun.com/sikcode
And the guide is here:
http://dlnmh9ip6v2uc.cloudfront.net/datasheets/Kits/SFE03-0012-SIK.Guide-300dpi-01.pdf
Monday, March 30, 2015
Tuesday, March 3, 2015
HW for Thursday (A) and Friday (F)
THIS WILL BE COLLECTED.
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).
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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