johnczerwinski
New member
- Joined
- Sep 3, 2019
- Messages
- 3
I'm stuck in solving for "t" in the following equation. Any help and pointing me to some refresher resources on solving these types of problems would be greatly appreciated!
Vc = Vs(1-e^(-t/rc))
Here's what I've done so far
Vc = 1.27
Vs = 8.35
r = 10,000
c = .001
(1). Vc = Vs(1-e^(-t/rc))
(2). 1.27 = 8.35(1-e^(-t/(10,000 x .001)))
(3). 1.27/8.35 = 1 - e^(-t/10)
(4). 1 - .152 = -e^(-t/10)
(5). .848 = -e^(-t/10) <-- I'm stuck here...
Vc = Vs(1-e^(-t/rc))
Here's what I've done so far
Vc = 1.27
Vs = 8.35
r = 10,000
c = .001
(1). Vc = Vs(1-e^(-t/rc))
(2). 1.27 = 8.35(1-e^(-t/(10,000 x .001)))
(3). 1.27/8.35 = 1 - e^(-t/10)
(4). 1 - .152 = -e^(-t/10)
(5). .848 = -e^(-t/10) <-- I'm stuck here...