Contemporary Electronics Fundamentals, Devices, Circuits, and Systems 1st Edition by Louis Frenzel

Exercise 6

In Probs. 4.5 to 4.9, solve for the voltage, V , when I and R are known. As a visual aid, it may be helpful to insert the values of I and R into Fig. 4-9 when solving for V.
a. I = 4 A, R = 2.5 , V =
b. I = 1.5 A, R = 5 , V =