a) $20 \Omega$ b) $4.7 \times 10^{-4} \textrm{ m}$ Giancoli 6th Edition, Chapter 18, Problem 11(1:19) Chapter 18, Problem 11 is solved. Start My Free Week View sample solution

## Comments

I believe the answer above the video for b) is incorrect because it says that the answer is 4.7 x 10^-4 m, while in the video it states that the answer is 430 J.