Susan Brown
That’s correct! (I’m going to hide the answer, so we don’t just give it away to other students.)
Question 7:
Make sure you understand the scenario. These parallel circuits are functioning normally, then the top branch (element) fails open. We want to know the change in current or voltage drop in the branches and then the overall current draw from L1. The videos at the end of Unit 4 are particularly helpful to review, but also Unit 5.