I have the answers to part B-D but what is the answer to part A? (Hint: the answ

Question

                    I have the answers to part B-D but what is the answer to part A?

(Hint: the answer is not .136)

Part A-???????????????????????????????????
                

                    Determine the magnitude of the current through R1 in the figure.                 

                    
                

                    Part B- to the left                 

                    Determine the direction of the current through R1 in the figure. (To the left or right)
                

                    
                

                    Part C-6/18                 

Determine the magnitude of the current through R1 in the figure. Determine the direction of the current through R1 in the figure. Determine the magnitude of the current through R2 in the figure. Express your answer to two significant figures and include the appropriate units. Determine the direction of the current through R2 in the figure.

Explanation / Answer

Write Kirchhoff's voltage law in the outermost loop having Two voltage sources and the resistance R1:

(I)(R1)-V1-V2=0

I=(V1+V2)/(R1)

=(6+9)/22

= 0.681818 A

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