1. Write the color code for a 36k resistor 2. If the above resistor has a silver

Question

1. Write the color code for a 36k resistor 2. If the above resistor has a silver 4th color, what would be the lowest and highest expected value? 3. What are the actual values of the three resistors from procedure 1. 4. Record the displayed and calculated values of current from procedure 2? Show calculations 5. How do you change the significant figures in the displayed values of current and voltage? 6. Describe the physical location of the output of the interface and which software feature controls it. 7. When you connect channel A or B to the circuit, what are you measuring? 8. Put your data table for procedure 3 here. You should include: source voltage, channel A voltage, channel B voltage and the sum of channel A and channel B. 9. Make a general statement about the relationship between Ch.A, Ch.B, and the sum. Comment on this with regards to Kirchhoff’s law.

Explanation / Answer

1) color code for a 36k resistor -   Orange , Blue , Black , Red , Brown

2) lowest and highest expected value -    32 k and 38 k .

3) actual values of the three resistors from procedure 1 -   35 kohm ,   38 kohm , 32 kohm

4)    values of current   =   20/35 = 0.571 mA

                                     =   20/38 = 0.526 mA

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