1 Correção AT2

1.1 Questão 1

$I_{M} = \frac{V_{1}}{R_{1}} + \frac{V_{2}}{R_{2}}$

$I_{M} = \frac{50}{10} + \frac{- 12}{6} = 5 + - (2) = 3 A$

$\frac{1}{R_{M}} = \frac{1}{R_{1}} + \frac{1}{R_{2}}$

$\frac{1}{R_{M}} = \frac{1}{10} + \frac{1}{6}$

$R_{M} = 3, 75 Ω$

$V_{M} = I_{M} . R_{M} = 3.3, 75 = 11, 25 V$

$V_{M} + R_{M} . I + R_{3} . I + R_{4} . I = 0$

$- 11, 25 + 3, 75.1 + 2 . I + R_{4} . 1 = 0$