lab report for physics 2

College of Sciences Department of Applied Physics and Astronomy Physics (2) Laboratory (1430118) Student Laboratory Report Kirchhoff’s Laws Group Name: Group Members Section: Day: Name Type: In person or Virtual ID # Mark/10 1234Date: Time: Kirchhoff’s Laws Objectives: Data Analysis and Discussion 1) Fill the table below with your data you collected in the experiment. 2) Write the equations for KCL at point A, and point D At A: At B: 3) Write KVL for the following loops a) Loop ABDA b) Loop BCDB c) Loop ABCDA 4) Solve the equations simultaneously to determine the real values for I1, I2, I3, V1, V2, and V3. 5) Determine the percentage error in each value. Write your answers in table below. Table 1 1 = 6 2 = 10 Experimental Results R () I (A) 1000 4.55×10^3 1000 100 V (V) Calculated Results R () I (A) Percentage Error in I (δ %) V (volt) Percentage Error in V (δ %) 4.49 1000 4.54×10 ^-3 0.22% 4.48 0.223% 8.68×10^3 8.66 1000 8.67×10 ^-3 0.11% 8.65 0.11% 1.318×10^ -3 1.323 100 13.17×1 0^-3 4.78% 1.323 0.377% 6) If you are using Virtual type, attach an image here. Questions 1. Kirchhoff’s Current Law is a restatement of………………………………………………..…….. & Kirchhoff’s Voltage Law is a restatement of…………………………………………..……….. 2. Use the circuit shown to answer the following questions: a) Write KCL at points A & B At A: At B: b) Write KVL for the following Loops: Loop BGFAB: Loop BCDGB: Loop AFGA: 3. Solve the equations simultaneously to determine the real values for I1, I2, I3. Hint: no need to convert the resistance from K Ω to Ω . The answer directly will be in mA. I1= I2= I3= 4. Determine the voltage across each resistance: V 3.3kΩ = V1.8kΩ = V5.6kΩ =