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Physics 104 Set Up Instructions:
Ohm's Law – DC Circuits
Lab Directions
BlackBoard Notes

Basic Idea:

Number of setups: Equipment Needed (each setup):

  What: How Many: Where:
40 volt DC regulated power supply Photo 1 Majors storeroom, shelf C2
Digital multimeter Photo 2 Majors storeroom, locked in steel cabinet
Resistor (marked with R1) in blue component holder
1 non-Majors storeroom, shelf P3
LED in blue component holder
1 non-Majors storeroom, shelf P3
Small DC bulb (7.5 v, 0.22 A)
1 non-Majors storeroom, shelf L2
Small DC bulb holder with Alligator clips
1 non-Majors storeroom, shelf L2
Wire – 24" 4
(2 red, 2 black)
Bewkes 231 (Phys 152 Lab)
Wire – 12" 1
(red)
Bewkes 231 (Phys 152 Lab)
Sticky Notes
2 Jeff will get from the office. One for each multimeter
Place two extra multimeters on the small bench by the sink (for spares)
Digital Multimeter Photo 2 Majors storeroom, locked in steel cabinet

Notes:

 

lab setup

 

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    © St. Lawrence University Department of Physics
    Revised: 12 Jun 2024 Canton, NY 13617