Multiple choice

Consider the configuration shown in the figure which is a portion of a larger electrical network For R = 1$\Omega$ and currents i1 = 2 A, i4 = - 1A, i5 = - 4 A, which one of the following is TRUE?

  1. i6 = 5 A

  2. i3 =- 4 A

  3. Data is sufficient to conclude that the supposed currents are impossible

  4. Data is insufficient to identify the currents i2, i3, and i6
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

$= 2 - (-3) \\ = 5A$

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