Electric Fields Calculation Specimen Paper 2 AQA Watch
What electrostatic force acts on the gold nucleus when at this separation?
A) 9.1 × 10^−11 N
B) 23 N
C) 290 N
D) 1.4 × 10^20 N
any predictions for tomorrow?
Yeah it's a specimen paper so they'll be a few mistakes. I've seen videos on youtube of people solving this question and they get the same answer 23N, I've also asked my physics teachers and they get 23N as well. Rest assured :P