Mudah Dan Aktif Belajar Fisika SMA Kelas XII

< PreviousInduksi Elektromagnetik1613"?B763@D;C3@9=3;3@6;:;EF@967@93@?7@99F@3=3@'34#/##09 4CFDE7CF=FCJ3@9?7>3>F;C3@9=3;3@ 363>3: . 5$3B3D;E3D=3B3D;EAC 6,793@93@:3?43E3@63@E793@93@=3B3D;EAC . .7+F6FE83D7C3@9=3;3@E3@ N M8-@EF=B7CD3?33@E793@93@%D;@ +?3=3%D;@ + D;@ +D;@ +N M12.L dan C Dipasang Seri dalam Rangkaian Arus Bolak-Balik;=7E3:F;D74F3:C3@9=3;3@3CFD4A>3=43>;=6;B3D3@9D74F3:;@6F=EAC63@D74F3:=3B3D;EACJ3@947C=3B3D;E3D$7?F6;3@=76F3@J36;:F4F@9=3@D753C3D7C;D7B7CE;#/$#3 ?3=33=3@E;?4F>B7C47633@83D73@E3C3E793@93@;@6F=EAC63@E793@93@=3B3D;EACD747D3CC363E3F M-@EF=?7?B7C?F63:B7?3:3?3@476383D763>3?B7CD3?33@E793@93@6;E7E3B=3@B7CD3?33@=F3E3CFDJ3@9?7@93>;C63>3?C3@9=3;3@363>3:%D;@ +&7>3>F;#/$#3 E7C435343:H3?7@63:F>F;3CFDD747D3CC3663@E7CE;@993>E7C:363BD747D3CC36D7:;@993D7E;3BE793@93@3=3@?7?;>;=;B7CD3?33@D74393;47C;=FE%D;@ +D763@9=3@%D;@+ )7C:3E;=3@=7?43>;6;39C3?83DACB363#/$#3 +753C3G7=EAC63B3E6;<F?>3:=3@D74393;47C;=FENN #36;E793@93@EAE3>C3@9=3;3@47C93@EF@9B363D7>;D;:3@E3C363@Gambar 6.44Rangkaian seri L dan CaLCbI = Imsin tGambar 6.45Diagram fasor I, VL, dan VCVLVVCIMudah dan Aktif Belajar Fisika untuk Kelas XII162Gambar 6.46Grafik kurva impedansi Z dangrafik linear R.RZR/ZfrGambar 6.47Ketika frekuensi resonansiterjadi, harga arus mencapaimaksimum.IIm-@EF=:3C93E793@93@?3=D;?F?47D3C@J3363>3:%%N%D7:;@9933=3@6;B7CA>7::3C93:3?43E3@EAE3>D747D3C%%N%%%N%D7:;@993NNC3:83DAC?7CFB3=3@4763DF6FE83D73@E3C3=F3E3CFD63@E793@93@D747D3C#;=3?3=3 M63@C3@9=3;3@47CD;83E;@6F=E;8#;=3?3=3N M63@C3@9=3;3@47CD;83E=3B3D;E;8#;=3?3=3 B363=3DFD;@;E7C<36;B7C;DE;H3C7DA@3@D;13.Resonansi pada Rangkaian R–L–C*7DA@3@D;63>3?C3@9=3;3@D7C;63@E7C<36;=7E;=3$73633@;@;?7@J7434=3@;?B763@D;C3@9=3;3@?7?;>;=;:3C93?;@;?F?J3@947C@;>3;D3?367@93@:3?43E3@?FC@;63BF@3CFD63>3?C3@9=3;3@?7@<36;?3=D;?F? 3C;DD;@99F@93@E3C3=FCG363@93C;D>;@73C?7CFB3=3@E;E;=E7C<36;@J38C7=F7@D;C7DA@3@D;;E;E;=E7CD74FE47D3C3@47C@;>3;?;@;?F?)7C:3E;=3@#/$#3 D33EE7C<36;@J3C7DA@3@D;)))) ?3=3) N(>7:=3C7@3)) 6;B7CA>7:8C7=F7@D;C7DA@3@D;) N*3@9=3;3@C7DA@3@D;63B3E6;<F?B3;B363C3@9=3;3@B7@3>353C3@J367@93@?7@9F43:F43:8C7=F7@D;?7>3>F;=A@67@D3EACG3C;347>#;=38C7=F7@D;@J3D7DF3;8C7=F7@D;97>A?43@9C36;A3=3@6;E3@9=3B14.Daya pada Arus Listrik Bolak-Balik"@6F=EAC63@=3B3D;EACJ3@9E7CB3D3@9B363C3@9=3;3@3CFD4A>3=43>;=?7?4FEF:=3@E3?43:3@7@7C9;>;DEC;=3J3J3@96;D7C3B63>3?C3@9=3;3@C7D;DE;847D3C@J3363>3: N63@63>3?C3@9=3;3@//D7C;363>3: NfInduksi Elektromagnetik163'34#/##09 6;D74FE<F93D74393;63J3D7?F63BF@63J3J3@9D7DF@99F:@J33E3F63J3C3E3C3E3363>3: 5ADN$7E7C3@93@476383D73@E3C33CFD63@E793@93@5AD83=EAC63J3+74F3:C3@9=3;3@D7C;67@93@ !63@ 6;:F4F@9=3@67@93@DF?47CE793@93@4A>3=43>;=J3@9?7?;>;=; D;@ +.,7@EF=3@3;?B763@D;C3@9=3;3@4B7CD3?33@3CFD563J3C3E3C3E3J3@96;D7C3BC3@9=3;3@#7#$3"?B763@D;C3@9=3;3@6;:;EF@9D74393;47C;=FE % ! D7:;@993 4)7CD3?33@C3@9=3;3@3CFD4A>3=43>;=363>3: . %% (>7:=3C7@3C3@9=3;3@>74;:47CD;83E;@6F=E;83E3FE793@93@3=3@?7@63:F>F;3CFD67@93@4763DF6FE83D7E3@ C36 %D;@ +/D;@ +N 53J3C3E3C3E3J3@96;D7C3BC3@9=3;3@363>3:E3@ ?3=35AD 5AD5AD%%" /Contoh 6.20V = 300sin100tR = 30L = 0,6 H500CFKata Kunci•arus bolak-balik•tegangan bolak-balik•arus listrik efektif•tegangan efektif•osiloskop•diagram fasor•voltmeter•impedansi•resonansi•dayaTes Kompetensi Subbab C'3,#-#0.#*&#.#/$6-6.#5+*#0#7>3D=3@3B3J3@96;?3=DF667@93@3:3C93787=E;8=F3E3CFD63@E793@93@4A>3=43>;=4:3C93?3=D;?F?=F3E3CFD63@E793@93@4A>3=43>;=5:3C93=F3E3CFD63@E793@93@4A>3=43>;=C3E3C3E3+F?47CE793@93@3CFD4A>3=43>;=47D3C@J3 .+74F3:D7EC;=3>;DEC;=67@93@:3?43E3@ 6;:F4F@9=3@=7DF?47CE793@93@E7CD74FE!;EF@9>3:@;>3;787=E;8@;>3;?3=D;?F?63@@;>3;C3E3C3E3F@EF=3E793@93@DF?47C43CFDJ3@9?7@93>;CMudah dan Aktif Belajar Fisika untuk Kelas XII164 *3@9=3;3@/D7C;6;:F4F@9=3@=7DF?47CE793@93@4A>3=43>;=% .67@93@:3?43E3@?FC@; #;=33CFD?3=D;?F?J3@9?7@93>;C?7>3>F;C3@9=3;3@363>3:E7@EF=3@>3:3;?B763@D;C3@9=3;3@4C73=E3@D;;@6F=EAC5E793@93@3@E3C3F<F@9F<F@9;@6F=EAC+74F3:=F?B3C3@67@93@;@6F=E3@D; !63@:3?43E3@?FC@; 6;:F4F@9=3@=7DF?47CE793@93@ . !K!;EF@9>3:33CFDJ3@9?7>3>F;C3@9=3;3@4DF6FE83D7=F3E3CFDE7C:363BE793@93@5B7CD3?33@=F3E3CFD<;=3E793@93@DF?47C%D;@ +63CFDJ3@9?7>3>F;C3@9=3;3@D33E+O N D+74F3:C7D;DEAC 63@=3B3D;EAC 6;B3D3@9D7C;B363D74F3:C3@9=3;3@E793@93@4A>3=43>;=3CFDJ3@9?7@93>;C67@93@B7CD3?33@D;@ +,7@EF=3@B7CD3?33@E793@93@B363C3@9=3;3@E7CD74FE+74F3:C3@9=3;3@3CFD?7?;>;=;C7D;DEAC 6;B3D3@9B363E793@93@.787=E;8 !K63@6;C3@9=3;D7C;67@93@=3B3D;EACD747D3C!;EF@9>3:3;?B763@D;C3@9=3;3@4E793@93@?3=D;?F?3@E3C3F<F@9F<F@9C7D;DEAC+74F3:DF?47CE793@93@ .6;:F4F@9=3@B363;@6F=EAC?FC@;J3@9;@6F=E3@D;@J3 !,7@EF=3@3CFDJ3@9?7@93>;CB363;@6F=EAC<;=38C7=F7@D;DF?47C3 !K4 =!K3>3?DF3EFC3@9=3;3@D7C;/?7@93>;C3CFD 67@93@ 63@C73=E3@D;=3B3D;E;8 !;EF@9>3:63@63@*3@9=3;3@D7C;E7C6;C;3E3D:3?43E3@ ?7?;>;=;;@6F=E3@D; !67@93@:3?43E3@;@6F=E3@D;63B3E6;343;=3@63@=3B3D;EAC *3@9=3;3@6;:F4F@9=3@B363DF?47CE793@93@ . !K!;EF@9>3:363@463J3J3@9:;>3@95DF6FE83D73@E3C3E793@93@63@=F3E3CFD6B7@F@<F=3@GA>E?7E7CB36363@ ,7@EF=3@8C7=F7@D;C7DA@3@D;C3@9=3;3@;@6F=E3@D; ?!63@=3B3D;E3@D; 67@93@C7D;DE3@D;J3@963B3E6;343;=3@Induksi Elektromagnetik165Rangkuman"@6F=D;7>7=ECA?39@7E;=363>3:97<3>3E;?4F>@J33CFD>;DEC;=63C;?763@?39@7E7D3C@J3;@6F=D;7>7=ECA?39@7E;=47C93@EF@9B36383=EAC83=EACD74393;47C;=FE3%3<FB7CF43:3@8>F=D?763@?39@7E63>3?=F?B3C3@4#F?>3:>;>;E3@=F?B3C3@ 9>;@6F=D;3E3F3CFD;@6F=D;63B3EE7C<36;3=;43E3B7CF43:3@=F3E?763@?39@7E;=4B7CF43:3@>F3D4;63@9=F?B3C3@J3@96;E7?4FDA>7:?763@?39@7E;=+753C3?3E7?3E;D47D3C@J399>;@6F=D;363>3:D;@ - 67@93@ DF6FE3@E3C3 63@4;63@9=F?B3C3@ )363;@6F=EACB7CF43:3@3CFD63>3?=F?B3C3@63B3E?7@;?4F>=3@99>;@6F=D;+753C3?3E7?3E;D47D3C@J399>;@6F=D;363>3:+++ @7C9;J3@9E7CD;?B3@63>3?;@6F=EAC363>3:*3B3E7@7C9;3E3F7@7C9;B7CD3EF3@GA>F?7363>3: 67@93@363>3:GA>F?7DA>7@A;633E3FEACA;63"@6F=E3@D;D;>3@9E7C<36;B3636F3=F?B3C3@J3@9?7?;>;=;;@E;=F?B3C3@47CD3?4F@97D3C@J399>;@6F=D;J3@9E;?4F>B363=F?B3C3@D7=F@67C=3C7@3B7@93CF:B7CF43:3@8>F=D?39@7E;=63>3?H3=EF+?7?7@F:;B7CD3?33@++++B>;=3D;;@6F=D;7>7=ECA?39@7E;=6;3@E3C3@J36;E7C3B=3@B36397@7C3EAC63@EC38ACFD>;DEC;=63@99>D743@6;@967@93@@;>3;?3=D;?F?@J3D;@%+ 3E3FD;@% +D;@%+ 3E3FD;@% +)3639C38;=83DACE793@93@63@=F3E3CFD?7?;>;=;476383D7D7:;@993B7CD3?33@?7@<36;D;@%+ 63@D;@%+ )363C3@9=3;3@3CFD4A>3=43>;=<;=33CFDD;@%+ 47@EF=B7CD3?33@E793@93@F@EF=3C7D;DEACD;@%+ 4;@6F=EACD;@%+ =3C7@3?7@63:F>F;D747D3CC365=3B3D;EACD;@%+ =3C7@3E7CE;@993>D747D3CC36 3>3?C3@9=3;3@3CFD;?B763@D;F@EF=C3@9=3;3@363@6;B3D3@9D7C;363>3:463@6;B3D3@9D7C;363>3:563@6;B3D3@9D7C;363>3:N663@6;B3D3@9D7C;363>3:3E3F *7DA@3@D;63>3?C3@9=3;3@D7C;*%63@E7C<36;=7E;=30%0$73633@;@;?7@J7434=3@;?B763@D;C3@9=3;3@2?7?;>;=;:3C93?;@;?F?J3@947C@;>3;D3?367@93@:3?43E3@?FC@;*+753C3?3E7?3E;D8C7=F7@D;C7DA@3@D;6;EF>;DD74393;47C;=FE) 3J3J3@96;D7C3BC3@9=3;3@;@6F=EAC63@=3B3D;EACC3@9=3;3@C7D;DE;82J3@9E7CB3D3@93CFD4A>3=43>;=363>3:3E3F 63BF@63J3C3E3C3E3@J3363>3:5AD Mudah dan Aktif Belajar Fisika untuk Kelas XII1660&6-4+.'-531/#)0'5+-CFD%;DEC;="@6F=D; 9>"@6F=D;"@6F=EAC"@6F=E3@D;;C;@7C9;"@6F=E3@D;+;>3@9?7?;>;=;E7C63B3EB36347D3C3@@J3CFD%;DEC;=?7@;?4F>=3@&763@&39@7E6;D7>;6;=;A>7:&;5:37>3C363J6;E7C3B=3@B363 7@7C3EAC<7@;D@J3 7@7C3EAC 7@7C3EAC?7@9:3D;>=3@,793@93@%;DEC;=A>3=3>;=CFD%;DEC;=A>3=3>;=6;9F@3=3@63>3?C3@9=3;3@*7D;DEAC"@6F=EAC$3B3D;EAC*%+7C;%+7C;*%+7C;63B3E?7@93>3?;*7DA@3@D;?7@;?4F>=3@6;D74FEPeta KonsepSetelah mempelajari bab ini, Anda tentu dapatmemahami konsep induksi elektromagnetik yang dapatmenghasilkan arus induksi dan ggl induksi. Anda jugatentu memahami rangkaian impedansi dalam arus bolak-balik. Dari keseluruhan materi pada bab ini, bagian manayang menurut Anda sulit dipahami? Coba Andadiskusikan bersama teman atau guru Fisika Anda.RefleksiPenala pada radio merupakan pemanfaatanrangkaian impedansi. Coba Anda cari manfaat atauaplikasi konsep Fisika yang ada pada bab ini dan cobaAnda diskusikan cara kerjanya bersama teman Anda.*+7C;Induksi Elektromagnetik167Tes Kompetensi Bab 6+.+*.#*4#.#*4#56,#7#$#08#0)2#.+0)5'2#5&#0-'3,#-#0.#*2#&#$6-6.#5+*#0)7C@J3E33@47C;=FEJ3@9E;63=47@3C=7E;=3D74F3:?39@7E?7@67=3E;=F?B3C3@363>3:399>;@6F=D;?F@5F>B363F<F@9F<F@9=F?B3C3@499>;@6F=D;3=3@>74;:47D3C<;=3?39@7E6;97C3==3@>74;:57B3E57@7C9;?7=3@;=47CF43:?7@<36;7@7C9;>;DEC;=6787=J3@96;:3D;>=3@6;@3?3=3@;@6F=D;>;DEC;=DE3E;D7787=J3@96;:3D;>=3@6;@3?3=3@;@6F=D;7>7=ECA?39@7E;=)7CF43:3@<F?>3:93C;D93J3?39@7E;=63>3?DF3EF=F?B3C3@?7@;?4F>=3@3CFD;@6F=D;!3>E7CD74FE6;E7?F=3@A>7:3!3@D:C;DE;3@(7CDE764&;5:37>3C363J5@6C7&3C;7?B7C76#3?7D>7C=&3IH7>>7%AC7@EK 7D3C@J399>;@6F=D;J3@9E7C<36;B363=F?B3C3@E;63=6;B7@93CF:;A>7:3=F3E?763@?39@7E;=443@J3=@J3>;>;E3@5>3<FB7CF43:3@8>F=D?39@7E;=6:3?43E3@=F?B3C3@7B7CF43:3@>F3D4;63@9=F?B3C3@ 9>;@6F=D;J3@96;:3D;>=3@B363=3H3E=3C7@397C3=3@@J3?7?AEA@9?763@?39@7E;=E;63=47C93@EF@9B3633B3@<3@9=3H3E46;3?7E7C=3H3E5C3B3E8>F=D?763@?39@7E;=6AC;7@E3D;=3H3E7=7>3<F3@=3H3E+74F3:?39@7E43E3@96;>7H3E=3@?7@7?4FDD74F3:=F?B3C3@CFD;@6F=D;B3>;@947D3CE7C<36;<;=33?39@7E47C97C3=>3?43ED7:;@993;347C3635F=FB>3?36;63>3?=F?B3C3@4?39@7E47C97C3=57B3ED7:;@993;347C363D747@E3C6;63>3?=F?B3C3@5?39@7E6;?3DF==3@D7<3<3C67@93@B7C?F=33@4;63@96=FEF4D7>3E3@?39@7E?3DF=>74;:63:F>F7=FEF4FE3C3?39@7E?3DF=>74;:63:F>F>F=D?39@7E;=J3@9?7@7?4FDD74F3:>AAB=3H3EJ3@947C3636;63>3??763@?39@7E;= E;63=47C93@EF@9B3633>F3D>AAB4C3B3E8>F=D5DF6FE3@E3C34;63@9>AAB63@3C3: 647D3C@J3 747@EF=>AAB+3EF3@8>F=D?39@7E;=363>3:/4/43,?6 ?4, ?7,?5?+74F3:>AAB=3H3E6;97C3==3@D7<3<3C?763@?39@7E;=:A?A97@ 9>J3@96;;@6F=D;=3@B363>AAB363>3:347C93@EF@9B363>F3D>AAB447C93@EF@9B36347@EF=>AAB547C93@EF@9B36347D3C@J3?763@647C93@EF@9B363>3<F97C3=>AAB7@A>+F3EF=F?B3C3@67@93@ >;>;E3@63@;@6F=E3@D;6;C; 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