Kirchhoff law lab manual

EE ELECTRIC CIRCUITS LABORATORY VVIT DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING www.doorway.ru 2 VERIFICATION OF KVL KCL DATE: AIM: To verify (i) Kirchhoff’s current law (i i) Kirchhoff’s voltage law APPARATUS REQUIRED: www.doorway.ru NAME OF THE EQUIPMENTS RANGE TYPE QTY 1 RPS ()V DC 1 2 Ammeter ()A MC 3 3 . Verification of Kirchhoff’s current law and voltage law using hard ware and digital simulation. 6 2 Verification of mesh analysis using hard ware and digital simulation. 10 3 Verification of nodal analysis using hard ware and digital simulation. 13 4 Determination of average value, . (b) Kirchhoff’s Current Law (KCL) 2. Consider the circuit shown in Fig. and the Equipment list on Page Use Kirchhoff’s Current Law and Voltage Law to solve for the theoretical currents, i1,i2,andi3. In performing the experiment, measured values will be used for .

2 Running Head: Kirchhoff's Circuit Laws Abstract This experiment explored the working of Kirchhoff's Circuit Laws. Kirchhoff's laws deal with the total current flowing into and out of a junction and the voltage drop across a circuit that travels in a closed loop. The purpose of this experiment was to acquaint students with the workings of these laws in a laboratory environment. time. Seen in this way, Kirchhoff's First Rule is a restatement of the Law of Conservation of Charge. In symbols, we may write Kirchhoff's First Rule as follows: Σ I = 0 If a circuit contains N junctions, we can obtain N-1 independent equations by repeated use of Kirchhoff's First Rule. Laboratory Group (Names) _____ _____ _____ OBJECTIVE Verify Kirchhoff's voltage law Verify Kirchhoff's current law Gain experience in using both an ammeter and voltmeter Construct two (2) circuits as shown in Figure 1 and Figure 2. Figure 1. Schematics for verifying Kirchhoff's Laws.

Kirchhoff’s Voltage Law states that “the algebraic sum of all the voltages v around any closed path in a circuit equals zero” [1], that is, ∑, (1) where the sum is taken around a closed path. Kirchhoff’s Current Law states that “the algebraic sum of all the currents i at any node in a circuit equals zero” [1], that is. Kirchhoff's Voltage Law (KVL) ∑𝒏 𝑽𝒌= 𝒌= where is the n is the number of components (resistors and voltage sources) in a loop. Kirchhoff's second law is like going on a hike from your car around a mountain (independent of path). When you get back to your car, your net change in potential energy is zero. No matter. Verification of Kirchhoff’s current law and voltage law using hard ware and digital simulation. 6 2 Verification of mesh analysis using hard ware and digital simulation. 10 3 Verification of nodal analysis using hard ware and digital simulation. 13 4 Determination of average value, rms value, form factor, peak factor of.