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LAMAR UNIVERSITY CIRCUITS LABORATORY EXPERIMENT 1: Kirchhoffs potential drop and menstruum legal philosophys impersonal: imprecate Kirchhoffs Voltage Law (KVL) and Kirchhoffs Current Law (KCL) victimization mesh and nodal analysis of the given over lap covering. Equipment: NI ELVIS Board Assorted Resistors.( 1 K? (2) ,1.2 K? (2), 2.4 K?) Theory: 1. Kirchhoffs Voltage Law states that the algebraical sum of all(prenominal) the voltages around any unopen travel plan (loop or mesh) is zero. Applying Kirchhoffs voltage obedience to the first and the endorsement loops in the turn shown in stunt man 1 yields: intertwine 1: Loop 2: -Vs +V1 +V2 +V5 = 0 -V2 +V3 +V4 = 0 (1a) (1b) Figure 1 1-1 2. Kirchhoffs Current Law states that the algebraic sum of all the menstruations at any thickening is zero. Applying Kirchhoffs current law to the first four nodes in the circuit shown in Figure1 yields the pastime equations; pommel a: Node b: Node c: Node d: occasion: 1. Construct the circuit shown in Figure 1 utilize the value below: R1 = 1 K? R2 = 2.4 K? R3 = 1.2 K? R4 = 1 K? R5 = 1.2 K? 2. Set the Variable berth Supply (Vs) to 5 Volts. 3. accurately measure all voltages and currents in the circuit using the digital Multi-Meter (DMM). 4. Record the measurements in a tabular form containing the mensural voltage and current values as shown below.

-Is + I1 = 0 -I1 + I2 + I3 = 0 -I3 + I4 = 0 -I2 - I4 + I5 = 0 (2a) (2b) (2c) (2d) stolon current/voltage V1, I1 V2, I2 V3, I3 V4, I4 V5, I5 Vs, Is V [volts ] I [mA] R [K?] 5. Verify KVL for the loops in the circuit usin g equations 1a and 1b. 6. Verify KCL for the! nodes in the circuit using equations 2a, 2b, 2c and 2d. 1-2 Questions for Lab pass over: 1. Theoretically see the voltages and currents for each element in the circuit and compare them to the measured values. 2. Compute the percentage error in the two measurements and will a brief explanation for the error. nigh HELPFUL FIGURES AND BREAD-BOARD PICTURES measuring rod THE V1 VOLTAGE ON R1 1-3 For measuring the current thru...If you want to constitute a full essay, order it on our website: BestEssayCheap.com

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