IB DP Physics HL 2019 Topic 11 All Capacitor Questions 

Honestly sir thanks so much for the videos, they are a great tool to help me study for the May exams. Usually, the march schemes lack explanations, and having someone explaining to you how to solve the exercises is amazing!!!!!!!!

Thank you so much for all the explanations !

for question 4)b)i since we will have a parallel circuit when s is closed then the total resistance will decrease therefore the current will increase, since they are inversely proportional?

In question 9 b) i) The capacitors are effectively placed in parallel, you can use this to calculate their combined capacitance, and then use that to calculate the equilibrium voltage across each one which allows you to find the charge stored on each. I find this method to be much faster!

where is the equation from in question 8 part b? For time

for question 1 a) ii) where do you find the E=V/d formula?

thank you