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

Exercise 9

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 lightbulb drawing 1.25 A of current has a resistance
of 96 . How much is the voltage across the
lightbulb