1. Are the results in Circuit 1 (measurement of current at 1, 2, 3) matched with Kirchhoff's First Law? Yes, why? No, why? Explain your answers, 2. In Circuit 2, is the input current (I.) measurement at the junction match with output current (I )? Yes, why? No, why? Explain your answers with simple calculations and possible reasons. 3. Overall, are the measurement results in Circuit 1 and Circuit 2 fulfil Kirchhoff's First Law? Support your answers with your opinion