What current is drawn by a 90 W light bulb on a 110 V household circuit?
Problem solving: 1. A 14 V battery powers the headlights of a car. What is the resistance of the headlights if they draw 3.0 A of current when turned on? 2. A toaster has a resistance of 28 Ω and is plugged into a 110 V circuit. Using the GRASS method, what current is measured? … Read more