In this experiment, we explored Faraday’s law that deals with magnetic flux, currents and voltages. We shook a tube that had a magnet that moved back and forth through a coil of wires. The faster the tube was shaken, the higher the voltage was.
The equipments used for this lab were:
- One generator (magnet that moves back and forth inside a coil of wire)
- One voltage probe
- One NXT adapter
- NXT
- Labview VI
- Excel sheet
First we shook the tube a constant rate for 30 seconds and recorded the information on excel. Then we shook the tube at different rates and amount of shakes. Then we took the averages and graphed them.
| 0 Shakes | 28 shakes | 65 shakes | 75 shakes | 95 shakes | ||||
|
0.0238 |
0.06229 |
-0.07884 |
-0.07884 |
0.08795 |
||||
|
-0.06601 |
-0.1045 |
-0.02752 |
0.01097 |
0.17776 |
||||
|
-0.04035 |
-0.07884 |
-0.04035 |
0.60115 |
-0.05318 |
||||
|
-0.07884 |
-0.06601 |
0.06229 |
0.11361 |
0.0238 |
||||
|
-0.05318 |
-0.05318 |
0.01097 |
0.10078 |
-0.09167 |
||||
|
0.06229 |
-0.07884 |
0.07512 |
0.01097 |
1.3068 |
||||
|
-0.07884 |
0.0238 |
0.01097 |
0.30606 |
1.24265 |
||||
|
0.04946 |
-0.01469 |
0.46002 |
-0.18148 |
0.04946 |
||||
|
0.0238 |
0.03663 |
0.20342 |
1.31963 |
-0.07884 |
||||
|
0.0238 |
0.97322 |
-0.07884 |
0.42153 |
0.25474 |
||||
|
-0.04035 |
0.0238 |
0.13927 |
0.31889 |
-0.07884 |
||||
|
-0.06601 |
-0.06601 |
0.03663 |
0.03663 |
-0.02752 |
||||
|
-0.07884 |
-0.02752 |
0.1521 |
0.08795 |
0.08795 |
||||
|
-0.02752 |
-0.01469 |
-0.04035 |
0.63964 |
0.60115 |
||||
|
-0.02752 |
-0.01469 |
-0.04035 |
0.1521 |
0.03663 |
||||
|
0.01097 |
0.11361 |
-0.11733 |
0.04946 |
0.49851 |
||||
|
-0.09167 |
0.04946 |
0.08795 |
0.08795 |
1.89698 |
||||
|
-0.02752 |
0.04946 |
0.10078 |
0.34455 |
0.04946 |
||||
|
-0.07884 |
0.07512 |
0.07512 |
0.22908 |
0.01097 |
||||
|
-0.09167 |
0.03663 |
0.13927 |
-0.05318 |
-0.01469 |
||||
|
0.04946 |
-0.09167 |
0.01097 |
0.06229 |
-0.09167 |
||||
|
0.01097 |
0.07512 |
0.0238 |
-0.07884 |
0.04946 |
||||
|
-0.09167 |
-0.07884 |
0.01097 |
0.06229 |
-0.02752 |
||||
|
-0.01469 |
-0.06601 |
-0.06601 |
0.4087 |
0.16493 |
||||
|
-0.04035 |
-0.07884 |
0.1521 |
0.13927 |
0.80643 |
||||
|
-0.02752 |
-0.00186 |
0.08795 |
-0.01469 |
0.58832 |
||||
|
-0.04035 |
-0.01469 |
0.30606 |
-0.14299 |
-0.02752 |
||||
|
-0.04035 |
0.04946 |
0.04946 |
-0.02752 |
0.62681 |
||||
|
-0.04035 |
-0.00186 |
0.04946 |
-0.04035 |
0.30606 |
||||
|
-0.07884 |
-0.1045 |
-0.02752 |
-0.04035 |
0.07512 |
averages:
|
0.0915582091 |
1.05902014 |
0.5167613447 |
3.388946857 |
9.1320732433 |
Graph: