For g, can you explain how did they got Vr = Vc?

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For g, can you explain how did they got Vr = Vc?
2. Charging a capacitor through a resistor.
The capacitor initially starts with no charge.
Refer to the circuit diagram on the right.
R = 1800 2
C = 225 µF
hematical ex
+
(e). Explain what happens to the voltage across the
capacitor after the time interval t= 5 time constants.
(). Carefully draw a graph of the time dependent
behavior of the voltage across the capacitor, and
label everything!
(g). Calculate the time elapsed when the voltage
across the capacitor is equal to the voltage across the
Vps = 10 volts
resistor.
Transcribed Image Text:2. Charging a capacitor through a resistor. The capacitor initially starts with no charge. Refer to the circuit diagram on the right. R = 1800 2 C = 225 µF hematical ex + (e). Explain what happens to the voltage across the capacitor after the time interval t= 5 time constants. (). Carefully draw a graph of the time dependent behavior of the voltage across the capacitor, and label everything! (g). Calculate the time elapsed when the voltage across the capacitor is equal to the voltage across the Vps = 10 volts resistor.
thme
when
VR =Vc :-
VR = Vc
%3D
_tRC
Vo e
V. [I- e tiRe]
=>
HRC
= -e
_t/RC
e
=>
e
%3D
e t/Re
=>
=2
E = Inz
t= Rc.ln2
%3D
RC
t = 1800x 225x1
3D
t=
= 0,281 sec.
Transcribed Image Text:thme when VR =Vc :- VR = Vc %3D _tRC Vo e V. [I- e tiRe] => HRC = -e _t/RC e => e %3D e t/Re => =2 E = Inz t= Rc.ln2 %3D RC t = 1800x 225x1 3D t= = 0,281 sec.
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