Lab 7 Flashcards
(8 cards)
1
Q
What is the formula of the tension among a capacitor in general?
A
VC= Q/C
2
Q
What is the formula of the tension of the resistor in function of Q?
A
VR = R I = R dQ/dt
3
Q
What is the voltage of a capacitor while charging?
A
VC = Vo (1-e-t/)
4
Q
What is the formula of taw in the capacitor?
A
= RC
5
Q
At taw second, what is the voltage of the capacitor while charging?
A
the voltage across the capacitor reaches 63% of its maximum value Vo .
6
Q
At 5 taw seconds, what is the voltage of the capacitor while charging?
A
its reaches 99 % of Vo.
7
Q
What is the formula of the capacitor while discharging?
A
Vc = Vo e-t/
8
Q
At taw second, what is the voltage of the capacitor while discharging?
A
the voltage across the capacitor drops by 37% of Vo.
