contoh soal dan penyelesaian Fisika Dasar 2

Fisika Dasar 2

Kelompok 9 M. Yasir Arafah (H1E113058) M. Fajar Rahman L. (H1E113239) Arif Rachman Shidi (H1E113212) (H1E113212) Adh! "!rmana (H1E113221) Rina R!#$i Fa%#i (H1E11322&) Lai'a Haai (H1E115012) (H1E115012) E*i M!'iani (H1E11503+) ,i%rma ,i%rma -*!'ia Si/arani (H1E1150+5) (H1E1150+5) Sii A% rnada (H1E115023) ah% Mahardi$a S%/ian (H1E1150+) M%hammad Afdi' %rniad (H1E11520)

TEKNIK LINGKUNGAN UNIVERSITAS LAMBUNG MANGKURAT MANGKURAT BANJARBARU 20!

Ma"eri #o"e$sial Lis"rik %a$ Kapasi"or 1. S!/%ah /'a /'a '4am di'!$a$an di'!$a$an ada ada %j%n4 /aan4 is'ar is'ar.. Aa/i'a /'a i% di/! di/!ri ri m%a m%aan an  n67 n67 ! !ns nsia ia'n 'na a !r !rna naa a 20 200 0  '!/i '!/ih h in4 in44i 4i dari dari $!'i'in4na. !raa$ah $aasiansi $aasir: (an4 !rdiri dari /'a dan $!'i'in4na). ;a
? @  n6 @   10B9 6

>i$!ah%i =

 @ 200  >iana$an = 6 ....: "!n!'!saian "!n!'!saian =

C =

Q V

(6 × 10 9 C ) −

=

(200V )

=

3 × 10 11 F = 30 pF −

Ma"eri &k' Bio"(Sa)ar" 2.

S!/%ah S!/%ah $ai$!ah%i =  @ 5 mA @ 5 . 10 C 3 A a @ 10 cm @ 071 m >iana =  D:

"!n!'!saian "!n!'!saian =  @ (% )(2 i a) @ (+i.10B&. 5.10B3)(2 i. 071) @ 10B10 ,

Ma"eri Lis"rik * Ma+$e" 3. !ra !raa a /!sar /!sar !4a !4an4 n4an an an4 an4 har%s har%s di/! di/!ri ri$a $an n ada ada %j%n %j%n4B% 4B%j% j%n4 n4 s%a s%a% % $nd%$ nd%$ rr %n% %n%$ $ m!n4 m!n4has hasi' i'$a $an n ar%s ar%s s!/! s!/!sa sarr 0721 0721 A ji$a ji$a ham/ ham/a aan an $nd%$r 3000  : ;a i$!ah%i =  @ 0721 A R @ 3000  >iana =  D: "!n!'!saian "!n!'!saian = ia !r4%na$an h%$%m Ghm=  @   R  @R @ (0721 A)  ( 3000 ) @ 30 

Ma"eri &,k,m -o,lom. +. >%a /!nda /!rm%aa /!rm%aan n 'isri$ 'isri$ s!j!nis s!j!nis masin4Bma masin4Bmasin4 sin4 ?1 @ 5  10 B+ 6 dan ?2 @ 5  10B+ 6 diisah$an ada jara$ 5 cm. ,!n%$an'ah /!sarna 4aa c%'m/ di anara d%a m%aan !rs!/%. ($ @ 9  10 9 -m2c2 ) ;a i$!ah%i = ?1 @ 5  10 B+ 6 ?2 @ 5  10B+ 6 r @ 5 cm (dijadi$an sa%an m!!r s!hin44a r @ 5  10B2 m ) $ @ 9  109 -m2c2 >iana = F/ @ : ;a
@ 9  109 -m2c2 . (5  10B+ 6) (5  10 B+ 6) (5  10 B2 m)2 @ 9  109  5  10 B+  5  10 B+  25  10 B+ @ 9  109  1  10 B8  10B+ @ 9  109 I (B8) I (I+) @ 9  105 -

Ma"eri &,k,m Ga,ss 5. ;i$a !rdaa !rdaa !rs!4i !rs!4i d!n4an d!n4an anjan4 sisi sisi 20 cm7 'a'% /i'a /i'a s!/%ah m!dan m!dan 'isri$ hm4!n s!/!sar 200 -6 di!m/a$$an $! arahna d!n4an arah an4 !4a$ '%r%s /idan4 !rs!4i !rs!/%7 /!raa j%m'ah 4aris m!dan 'isri$ an4 m!n!m/%s /idan4 !rs!4i !rs!/% (J%$s 'isri$): ;a i$!a >i$!ah%i h%i = anjan anjan4 4 sisi sisi @ 20 cm E @ 200 -6 >iana = K D: "!n!'!saian "!n!'!saian = L%as "!rs!4i (A) @ 20  20 @ +00 cm 2 @ +  10 B2 m2 ;%m'ah aris an4 m!n!m/%s /idan4 /idan4 K @ E. A K @ 200. +  10 B2 m K @ 8

contoh soal dan penyelesaian Fisika Dasar 2

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