For the network junction shown in the figure, calculate the current I3 – McqOptions

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1.	For the network junction shown in the figure, calculate the current I3, given that I1 = 3 A, I2, = 4 A and I4 = 2 A.
A.	3 A
B.	4 A
C.	2 A
D.	6 A
Answer» B. 4 A

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