Question: Data: Exp. 4 Power Transfer No: V.(V) Pl(mW) 2 3 4 5 6 7 8 9 R. (12) 30 60 80 120 150 200 400 600 800 RS = 100 12 1 (MA) 92.3 75.0 66.7 54.5 48.0 40.0 24.0 17.1 13.3 Data And Data Analysis 1. Tabulate Your Data In Table 1 R, = 100 Ω I (mA) V (v) P. (mW) R (2) 30 60 90 120 150 200 400 600 800 Table 1: Experimental Data 2. Using The Data In Table 1, …

Data: Exp. 4 Power Transfer No: V.(V) Pl(mW) 2 3 4 5 6 7 8 9 R. (12) 30 60 80 120 150 200 400 600 800 RS = 100 12 1 (MA) 92.3 75.0 66.7 54.5 48.0 40.0 24.0 17.1 13.3
Data and Data Analysis 1. Tabulate your data in table 1 R, = 100 Ω I (mA) V (v) P. (mW) R (2) 30 60 90 120 150 200 400 600 800 Table 1: Experimental data 2. Using the data in table 1, plot the power (P.) versus the load resistance (Re) on a graph paper. From the graph, find the value of Ru for which the dissipated power is a m maximum 3. How this value of R is related to the resistance Rs? *****
4. Using the expression for P. (equation 4), derive the condition for the maximum power dissipation. (Hint: the derivative of P, with respect to R, must equal zero). . 5. Compare the value of R, at maximum power found in step 2 with that found in step 4. 6. If the internal resistance Rs is larger than the load resistance Re, which one will dissipate more power? . ***