Tutorial Exercise Find the potential difference across each resistor in the figure below. (R1 = 4,85 (), R2 =4,10 Q, R3 = 3,10 O, Rl = 1.70 () 120V 3.00V |].0 Vv Assume that the currents Il' 12, and I3 are in the directions indicated by the arrows in the figure redrawn below. (Enter your answers to at least four significant figures.) 1'1 a Iz 120V 3.00V [18.0V I3 R, Ry Ry Ry @ Applying Kirchhoff's junction rule at a gives I, =1 +1,. [1] Using Kirchhoff's loop rule starting at point @ and going clockwise around the leftmost loop yields -3.00V - R I, - R I +120V = p, Solving for I, gives v Y\\ (% e )G or I Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake i Your response differs from the correct answer by more than 10%. Double check your calculations.)f3. [2]