Digital Electronics - Multivibrators and 555 Timer - Discussion
Discussion Forum : Multivibrators and 555 Timer - General Questions (Q.No. 4)
4.
A 22-k
resistor and a 0.02-
F capacitor are connected in series to a 5-V source. How long will it take the capacitor to charge to 3.4 V?
resistor and a 0.02-F capacitor are connected in series to a 5-V source. How long will it take the capacitor to charge to 3.4 V?Discussion:
13 comments Page 2 of 2.
Sakshi said:
1 decade ago
What is the formula to solve this problem.
Korsa taressa said:
1 decade ago
How the answer be 0.501 ms?
Aimal said:
1 decade ago
t = RC*ln(Vc/Vs).
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