Ejercicios Resueltos de Circuitos RC

1. Ejercicios Resueltos de Circuitos RC
EJERCICOS RESUELTOS DE CIRCUITOS RC
I (t=10s) = 4, 06 A
I (t=10s) =4, 06 A
[http://ejg-team.com/blog]

2. Ejercicios Resueltos de Circuitos RC
t=RC
t= =RC
a)
q (t) =ℇ. C (1- )
q (t= ) = (6v) (1, 5 *
q (t= ) =5.69 c
[http://ejg-team.com/blog]

3. Ejercicios Resueltos de Circuitos RC
q (t= ) =5.69µc
b)
I (t= ) =
I (t= ) =1.1 A
I (t= ) =1.1µA
c)
P=Iℇ
P= (1.1 A) (6v)
P=6.6 Watts
P=6.6µW
d)
P=I (IR) =
P=
P=2.4 Watts
P=2.4 µW
[http://ejg-team.com/blog]

4. Ejercicios Resueltos de Circuitos RC
e)
U=
U= (
U (t) =
I (t)
U (t)= .I (t)
U (t= )= * 1.1 A
U (t= )=4.17 Watts
U (t= ) =4.17µW
[http://ejg-team.com/blog]

5. Ejercicios Resueltos de Circuitos RC
a) C= Q=C.V
Q= 6 .100v
Q=600
Q=600µc
b) V=I.R
I=
I=0.2A
c) =RC=(500Ω)(6
=3000
=3
=3ms
[http://ejg-team.com/blog]

6. Ejercicios Resueltos de Circuitos RC
d)
q (t)= Q
q (t=6 600 )
q (t=6
q (t=6
e) U=
U= (6 )(
U=3
U=30
U=30 mJ
f) U=
U (t)=
V (t)=RI (t)
V (t)=R. (
V (t)=V.
U (t)= C [V.
U (t)= C
U (t)= .
[http://ejg-team.com/blog]

7. Ejercicios Resueltos de Circuitos RC
a)
q (t) =ℇ. C (1- )
q (t=0) =5v. 1.6* *1
q (t=0)=8*
q (t=0)=8μc
b)
q (99%)= =7.92*1 7.92μc
q( = ℇ. C. (1-
7.92*1 = 8* (1-
= (1 -
0.99= (1 -
t=Ln 0.01.
t=73, 68 *
t=73,68ms
[http://ejg-team.com/blog]

8. Ejercicios Resueltos de Circuitos RC
a)
=
=
100*1
=0.1*1
=0.1mA
b)
=
=
=66.7*1
=66.7µA
[http://ejg-team.com/blog]

9. Ejercicios Resueltos de Circuitos RC
c)
V=I.R
V=66.7*1
V=40V
a)
q (t) =ℇ. C (1-
q (t) = -
= -
= -
=
=
=
[http://ejg-team.com/blog]

10. Ejercicios Resueltos de Circuitos RC
b)
=
=
= [
= 4v
= [0, 96 *
=1, 08* J
=1, 08 µ J
c)
= =
= .t
= ]
= .
= 5.33
=2, 76 J
=2,76 J
[http://ejg-team.com/blog]

11. Ejercicios Resueltos de Circuitos RC
d)
=
=
= 4v
=3, 83* J
=3, 83 µ J
a)
=
=
=0.25A
[http://ejg-team.com/blog]

12. Ejercicios Resueltos de Circuitos RC
b)
=
=
=0.0625
=62.5*1 A
=62.5mA
c)
=62.5*1 A.
= 62.5*1 A. )
=62.5mA. ( )
[http://ejg-team.com/blog]

13. Ejercicios Resueltos de Circuitos RC
a)
=
=
=41,67*1 A
=41,67 µA
b)
=
=
=27,78*1 A
=27,78 µA
c)
=27,78*1 A.
= 27,78*1 A. )
= 27,78 µA. ( )
[http://ejg-team.com/blog]

14. Ejercicios Resueltos de Circuitos RC
a) ∑ ℇ=R I
36v-12v=0.5*1 Ω.
=
=48µA
b) 36v-24v= (t).R
12v=R. .
12v=0.5*1 Ω. .
12v=24v.
=
[http://ejg-team.com/blog]

15. Ejercicios Resueltos de Circuitos RC
t=0.693*1.25s
t=0.866s
a) ∑ ℇ=R I
36v+12v=0.5*1 Ω.
=
=96µA
[http://ejg-team.com/blog]

16. Ejercicios Resueltos de Circuitos RC
b) 36v-24v= (t).R
12v=R. .
12v=0.5*1 Ω. .
12v=48v.
=
t=1,386.1, 25s
t=1,733s
[http://ejg-team.com/blog]