(Solved): The polarities of the current and voltage are indicated for each circuit element, 1-4, below. Answe ...

The polarities of the current and voltage are indicated for each circuit element, 1-4, below. Answer the following questions with respect to the indicated polarities. $\begin{array}{l}{V}_1=?10\mathrm{V}\\ V_4=26\mathrm{V}\\ I_2=?14\mathrm{A}\\ I_3=20\mathrm{A}\end{array}$ Use Kirchhoff's Voltage Law to determine the voltage $V_3$ in the circuit above. $V_3=$ V (within three significant digits) Use Kirchhoff's Voltage Law to determine the voltage $V_2$ in the circuit above. $V_2=$ V (within three significant digits) Use Kirchhoff's Current Law to determine the current $I_1$ in the circuit above $I_1=$ A (within three significant digits) Use Kirchhoff's Current Law to determine the current $I_4$ in the circuit above. $I_4=$ A (within three significant digits)