Mathmasteriw
Junior Member
- Joined
- Oct 22, 2020
- Messages
- 85
Hi Skeeter,[math]q= \dfrac{E}{R} \int_0^1 e^{-kt} \, dt[/math] where [math]k = \dfrac{1}{RC}[/math]
[math]q = \dfrac{E}{R} \bigg[-\dfrac{e^{-kt}}{k} \bigg]_0^1 = EC \bigg[1 - e^{-\frac{1}{RC}} \bigg][/math]
[MATH]q = 10^{-5} \bigg[1 - \dfrac{1}{e} \bigg] [/MATH] Coulombs
You made a mistake in the line before last line of your work (while evaluating integrand at the limits). Otherwise you & skeeter agree.Hi Skeeter,
Thank you so much for your reply & help!
Where dose that fit into my work? Dose that continue from my last line?
thank again Skeeter !
I see you use then 'k' in the equation.
What is the 'k'?
sorry if its a stupid question but I'm just a little confused.
thank you
q = 6.32 µcoulomb