Sagot: # r ~~ 0.59Omega # Paliwanag: Ang graph na plotted ay sumusunod sa equation # V = epsilon-Ir #, na katumbas ng # y = mx + c # # (V, =, epsilon, -I, r), (y, =, c, + m, x) # Kaya, kaya ang gradient ay # -r = - (DeltaV) / (DeltaI) ~~ - (0.30-1.30) / (2.00-0.30) = - 1 / 1.7 = -10 / 17 # #r = - (- 10/17) = 10/17 ~~ 0.59Omega #