Thanks guys. I think our lecturer intends for us to sort of 'have a guess' by inspection and using time constant ratios than actually solve this, so I can leave it for another day, phew!
Thank you for the feedback nonetheless.
Homework Statement
Solving the equation: V = V0*[1 - e^(-t/RC)]Homework Equations
Need to solve this equation for time to calculate the time at which a charging capacitor achieves a certain voltage across it's plates.The Attempt at a Solution
I solve it as: t = -RC*ln(V/V0) but this doesn't...