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DC Power Supply = 20 V

R1 = 10 ohms

R2 = 25 ohms

R3 = 125 ohms

Series Circuit
Measured (Provide all necessary pictures/screenshots from the software.)
1. Connect three resistors in series across DC power supply.
2. Measure and record total voltage, voltages across each resistor, total current, and currents
flowing in each resistor.
3. Calculate the summation of the voltages across each resistor and compare with the total
voltage.
4. Explain the values of the currents flowing in each resistor.
Computed (Show complete solutions.)
1. Using the value of the DC power supply as the theoretical value of the total voltage, compute
and record the total current and the voltages in each resistor using Ohm's Law.
2. Calculate the summation of the voltages across each resistor and compare with the total
voltage.
Measured
Computed
Total
Table 3.1 Data and Results
Voltage
R₂
R₂
R3
Total
Current
R₁
R₂
R₂

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