Battery EMF= 555I b= 35.5I2= 233) Choose junction a (which has only one unknown current),then write out Kirchhoff's junction rule (KJR) for it, only using symbols Solve the equation and calculate the unknown currentassume that all currents definitely flow in the directions shown by the arrows in the diagram. (4) three of the currents in the circuit are now known. Choose a reasonable integer (whole number) value for one of the remaining three currents, different from the previous currents. Then use KJR twice to calculate the last two unknown currents.All currents must be positive, and smaller than IB.(5) R1= 13.5,. Calculate the power (in kW) used by this resistor.(6) use Kirchhoff''s loop rule (KLR) to calculate the value of one of the four remaining unknown resistances (and its power, in kW) Choose a loop in which there is only one unknown resistance Describe the loop chosen and how its going to be traversed as to write out the loop rule direction (CW = clockwise, CCW = counterclockwise) starting junction elements (resistor, battery) and junctions crossed, in order Write out the KLR equation for this loop, at first using only symbols (, I, R) Solve the equation and calculate the unknown resistance, then calculate the power used by the resistor The calculated resistance should not turn out to be negative or zero (7) now two of the five resistances are known. Pick any one of the remaining unknown resistors, choose a unique integer resistance for it, in more or less the same ballpark as the others, and repeat Q6 with a second loop to calculate the value of one more unknown resistance, then the power (in kW) used by that resistor; any resistance that works is fine, so long as it has 2-3 SF.(8) One unknown resistance is left, write out a KLR equation for a third loop, then solve it to calculate the final unknown resistance, as in Q6-7, then calculate its power in kW.Again, any resistance that comes out zero or negative means there's a problem that needs to be found and fixed.(9) Write out the completed data table, with currents and resistances rounded to 3 SF, but powers rounded to 4 SF.Below the table, calculate Ptot, the total power used by all five resistors. Check: Ptot should be equal to PB, aside from rounding differences

WW R1 R3 RS C a R2 RA 3 d