Electricidad P1_3

Vista previa del material en texto

Ejemplo
3angas partuales R1 =R2=2nC yRs=YuCectar colocadascono es muestra.
Y
*
⑬ Q.
-
y=t
Encuenta lafuerza recultanteen R
y=t
~
... - 23 E=k8. En O 0 F-
&3 ⑰
I
-
0.9m ~B B x =f =k14,10)
=
9x109/2x1084x0-4
=
0.29N·-I y= 2-0.5O fiez 13~ fes=kl1s=0.29N (0:O. fi3x⑰
*Qe Wes
1
Ser
-
CorboCord=0.3=0.6 retos e- O0.S =-· =Coso=
-
Son=08
Sen = F13x CorO-I Ser- fe Coro-Fi3 Fes
fisc= fis serd Fisy= fas lost I fxes =fesfer F423 =fyes (orffis x = 0.29N)(0.8 Fist=0-29N10.6) fxzs=0.29N(0.8 Fyes =0.29N(0.6
fiso: 0.23N fisy = 0.1IN Fx23==0.23N Fyes =0.17N
[f=+f13 + +f23x Fr=+f)
Efy = - f13,7 f zzy
#3
=0.46N
{fx =2 (0.23) =0.46N
Efy =0N
-
-
Fa
=
0.46N
fanosenFa =0.46 .10.46,0
O=0
Erjito
0 I Engat partuales de 2nC, 7nCy -4rC colocar en lasseguirase al el-
de un hianiguto corro a nuestraen lafigura. Galadelafresadestica neta
-
equilatera
sahr la
Carga Fu
--
Fa=0.873N
I
y
Zu1
⑰
DI1 #
I
E *A 0 ⑦ ⑦Iy.( ↓Fie E Fas
2 6 *
0 &
0.Se 0
H
t
-
- IX
↓em -4
-
F27 0=60.
1I=k -- ez
Son= Co CosO=L
-
↑ I H
-
Temo= f-,27
Fez
=
k771 z Fez Coro-
fz fxa=feasero fxra=fra los
Fez =90109 (2x10% (7x10
-4 fea=0.504N(5en60 fxzz =0.504N (0560
(0.S- Fyzz =0.457N fxez =0.2S2N
fet =0.SOYN
⑧0 =60. SanO=Lo Cort=-
E=K172 a H H
re -600 Son= fy47 Loso =fx47
F17 =k9477 Falt Frt
re Itr fyua=furfero I fxua=fuelosFue =9x109 (7x1014x10 Fuz fyhz= 11008N (son 60% fxca=1,008N (CosoCo.Sm fyuz =0.873N Fxnz=0.S04N
Fuz
=
1.008N
2f =+fx zz +fxuz EFx-UISIN Fr-ELEE fano-(
Efy=+fy27-fyntEfy=-0.436N Fa =x+(-0.436N
[f=0.252N+0. SO4N Fre oftar-(
[Fy =0.437N-0.873N 0=30.64