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Measuring the component current through a resistor in a circuit with two resistors connected in parallel. Procedure: 1.       Assemble circuit as shown in Fig. 1. 2.       Make sure the polarity of the voltage source and the measuring instruments is correct, and that the correct measurement range has been selected. 3.      Set the input voltage Vin at 10 V. Measure the total current Itot and record this in Table 2. 4.       Measure the current I1 in the branch with resistor R1 = 100 W and record this value in Table 1. 5.      Measure the current I2 in the branch with resistor R2 = 1 kW and record this value in Table 1.   Data: Vin = 10 V      I total       I1     I2         Evaluation: 1.      Calculate the total resistance Rtot of the parallel connections of R1 and R2 using the formula               2.      Compare the ratio I1/I2 of the component currents with the ratio R1/R2 of the component resistances and confirm Kirchoff’s first law.   Conclusion:

Measuring the component current through a resistor in a circuit with two resistors connected in parallel. Procedure: 1.       Assemble circuit as shown in Fig. 1. 2.       Make sure the polarity of the voltage source and the measuring instruments is correct, and that the correct measurement range has been selected. 3.      Set the input voltage Vin at 10 V. Measure the total current Itot and record this in Table 2. 4.       Measure the current I1 in the branch with resistor R1 = 100 W and record this value in Table 1. 5.      Measure the current I2 in the branch with resistor R2 = 1 kW and record this value in Table 1.   Data: Vin = 10 V      I total       I1     I2         Evaluation: 1.      Calculate the total resistance Rtot of the parallel connections of R1 and R2 using the formula               2.      Compare the ratio I1/I2 of the component currents with the ratio R1/R2 of the component resistances and confirm Kirchoff’s first law.   Conclusion:

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Measuring the component current through a resistor in a circuit with two resistors connected in parallel. Procedure: 1.       Assemble circuit as shown in Fig. 1. 2.       Make sure the polarity of the voltage source and the measuring instruments is correct, and that the correct measurement range has been selected. 3.      Set the input voltage Vin at 10 V. Measure the total current Itot and record this in Table 2. 4.       Measure the current I1 in the branch with resistor R1 = 100 W and record this value in Table 1. 5.      Measure the current I2 in the branch with resistor R2 = 1 kW and record this value in Table 1.   Data: Vin = 10 V      I total       I1     I2         Evaluation: 1.      Calculate the total resistance Rtot of the parallel connections of R1 and R2 using the formula               2.      Compare the ratio I1/I2 of the component currents with the ratio R1/R2 of the component resistances and confirm Kirchoff’s first law.   Conclusion:    
1:43 55% |וו Uס9 Experiment No3 - Saved 田田 100 mA DC (A) )10 v DC Measuring the component current through a resistor in a circuit with two resistors connected in parallel, Procedure: 1. Assemble circuit as shown in Fig. 1. 2. Make sure the polarity of the voltage source and the measuring instruments is correct, and that the correct measurement range has been selected. Set the input voltage V. at 10 V. Measure the total current luand record this in Table 2. 4. Measure the current la in the branch with resistor R = 100 0 and record this value in Table 5. Measure the current 12 in the branch with resistor R=1 kn and record this value in Table 1. Data: Evaluation: 1. Cakulate the total resistance Raof the parallel connections of Ri and Ra using the formula R = 100 a, R: =1 kn= Rot = =0 2. Compare the ratio la of the component currents with the ratio R1/R2 of the component resistances and confirm Kirchoffs first law. Conclusion: 2 of 3 B I U !!! ||
Transcribed Image Text:1:43 55% |וו Uס9 Experiment No3 - Saved 田田 100 mA DC (A) )10 v DC Measuring the component current through a resistor in a circuit with two resistors connected in parallel, Procedure: 1. Assemble circuit as shown in Fig. 1. 2. Make sure the polarity of the voltage source and the measuring instruments is correct, and that the correct measurement range has been selected. Set the input voltage V. at 10 V. Measure the total current luand record this in Table 2. 4. Measure the current la in the branch with resistor R = 100 0 and record this value in Table 5. Measure the current 12 in the branch with resistor R=1 kn and record this value in Table 1. Data: Evaluation: 1. Cakulate the total resistance Raof the parallel connections of Ri and Ra using the formula R = 100 a, R: =1 kn= Rot = =0 2. Compare the ratio la of the component currents with the ratio R1/R2 of the component resistances and confirm Kirchoffs first law. Conclusion: 2 of 3 B I U !!! ||
1:43 u 53% Experiment No3 - Saved 目 Objectives: 1. Measurement of the total current and the component currents in resistors connected in parallel. 2. The relationship between resistance value and component current (Kirchhoff's First Law). Circuit Components: 1 Plug-in board, DIN AA 576 74 1 STE resistor, 100 ohms, 2 W, 5% STE resistor, 1 kilo ohms, 2 W, 56 577 32 577 44 ver Supply: VDC stabilizer 726 88 Lonnectors: 3 Pairs of connecting leads, red/blue, 50 cm 1 Set of 10 bridging plugs 50145 501 48 Measurement Instruments: 1 Voltmeter, 10 V DC 1 Amperemeter, 100 mA DC Measuring the total current and the component current with resistors connected in parallel 100 mA DC 10 V +10 V DO Measuring the total current with two resistors connected in parallel. 100 mA DC(A 田 10 v DC 10 V Measuring the component current through a resistor in a circuit with two resistors connected in parallel. Procedure: 1. Assemble circuit as shown in Fig. 1. 2. Make sure the polarity of the voltage source and the measuring instruments is correct, and that the correct measurement range has been selected. Set the input voltage V at 10 V. Measure the total current luand record this in Table 2. 4. Measure the current l in the branch with resistor R,- 100 0 and record this value in Table 1. 5. Measure the current 12 in the branch with resistor Ri=1 kn and record this value in Table 1. Data B I U A = ... ||
Transcribed Image Text:1:43 u 53% Experiment No3 - Saved 目 Objectives: 1. Measurement of the total current and the component currents in resistors connected in parallel. 2. The relationship between resistance value and component current (Kirchhoff's First Law). Circuit Components: 1 Plug-in board, DIN AA 576 74 1 STE resistor, 100 ohms, 2 W, 5% STE resistor, 1 kilo ohms, 2 W, 56 577 32 577 44 ver Supply: VDC stabilizer 726 88 Lonnectors: 3 Pairs of connecting leads, red/blue, 50 cm 1 Set of 10 bridging plugs 50145 501 48 Measurement Instruments: 1 Voltmeter, 10 V DC 1 Amperemeter, 100 mA DC Measuring the total current and the component current with resistors connected in parallel 100 mA DC 10 V +10 V DO Measuring the total current with two resistors connected in parallel. 100 mA DC(A 田 10 v DC 10 V Measuring the component current through a resistor in a circuit with two resistors connected in parallel. Procedure: 1. Assemble circuit as shown in Fig. 1. 2. Make sure the polarity of the voltage source and the measuring instruments is correct, and that the correct measurement range has been selected. Set the input voltage V at 10 V. Measure the total current luand record this in Table 2. 4. Measure the current l in the branch with resistor R,- 100 0 and record this value in Table 1. 5. Measure the current 12 in the branch with resistor Ri=1 kn and record this value in Table 1. Data B I U A = ... ||
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