View All num of num See all Photos NVIDIA www.nvidia.com Engaged Employer Overview Reviews Salaries Interviews Jobs Photos Benefits 782 Reviews 2.8k Salaries 548 Interviews 446 Jobs Follow Add Review or Salary Follow Add Review or Salary Interview Question Physical Design Engineer Interview NVIDIA Given a parallel plate capacitor and one of the plates is oscillating, find the current equation for the cap. Tags: See more , See less 8 Answer Add Tags Answer Interview Answer 1 Answer ▲ 0 ▼ You have to start with Q = CV and then take the derivative to get the current equation. Don't forget the multiplication rule (I did)! For C I just assumed it was a simple sine wave function and that it wasn't degrading over time to make it easier. Interview Candidate on Dec 3, 2012 Interviews > Physical Design Engineer > NVIDIA Add Answers or Comments To comment on this, Sign In or Sign Up.