Dosen Dosen Pembimbi Pembimbing ng : ZUL ZUL IRFAN IRFAN,, S.Si,M. S.Si,M.Si Si
TUGAS LISTRIK MAGNET “Resume Magnetisasi”
KELOMPOK 6 RANDES OKTAZEN RESKI VERNANDO
1405120954 1405117976
ERNA WAHYUNI WAHYUNI FIRHARIANTI SAFITRI SUI AULIA RISTI
1405113903 1205135833 1405113039
PENDIDIKAN FISIKA FAKULT FAKULTAS AS KE!URUAN DAN ILMU IL MU PENDIDIKAN PE NDIDIKAN UNIVERSITAS RIAU 2016
MAGNETISASI Magnetisasi "#"$"% &'()"% *+,&'& -'./-" &'()"% ".'+/ " #/.'*".-" #"$" &)".) (/#" "'./- "-" '"#/ "'. P+,&'& // #/.'.)-" ,$'% '/& ("%" " #/&'&)"/-" #'" -'-)"." '#" "'. P"#" *'+/&./" "'./&"&/ ".,"., '/$/-/ ,' #/*,$ "'./ "-/(". '+"- '$'-.+," D/&"*/ /.) &'./"* '$'.+, '/$/-/ &)".) ,' #/*,$ "'./- /&.+/&/- " #/-"/.-" #'" *)."+"" M,' "'./ .,."$ &)".) "., ('+".) *"#" &)&)" '$'-.+, #" #"$" ".," P''("+/&" #/*,$ *''"+"% "'./- &'""+ #'" '#" "'./-$)"+ '#'+) '/-".-" '#"" D/ #"$" ("%" " .'+*,$"+/&"&/ &'"+" "'./- #/*,$ "'./-" '/*."-" '#" "'./ " &'"+"% #'" :'.,+ ,' #/*,$ "'./-";P")$ A T/*$'+2001<323324=
>'+#"&"+-" *'+/$"-) ,$'-)$" #/ #"$" '#" "'./ $)"+ .'+#"*". ./" ("%" " '/$/-/ #/*,$ "'./ Y"/.)< 1 >"%" P"+""'./- >"%" *"+""'./- "#"$"% ("%" " +'&)$." '#" "'. ".,/& "&/ "&/ ".,?,$'-)$" ./#"- ,$ .'."*/ +'&)$." '#" "'. ".,/& .,."$ &'$)+)% ".,?,$'-)$ #"$" ("%" ,$ ;H"$$/#" @ R'&/- 1989= H"$ // #/&'("(-" -"+'" '+"-" ".,?,$'-)$ ""- &'%/" +'&)$." '#" "'. ".,/& "&/"&/ "., &"$/ '/"#"-" >"%" // /-" #/('+/ '#" "'. $)"+ "-" '$'-.+,'$'-.+," "-" ('+)&"%" &'#'/-/" +)*" &'%/" +'&)$." '#" "'. ".,/&" &'"+"% #'" '#" "'. $)"+ S/". *"+""'./- #/./()$-" ,$'% ,' "'./- &*/ " '"#/ .'+"+"% ,$'% '#" "'. $)"+ P"#" ("%" // ''- #/""'./- ;''- ./()$" '#" "'. " '$"" '#" "'. *''("("= #"*". ./()$ .'."*/ *'"+)%" &"". -'/$
>"%" P"+""'./- P'"'." ;M= '*)"/ "+"% " &"" >"** ;'#" "'. #/-'+"%-"= ).)- '%"&/$-" *''"+"%" #/*,$ "'./ #"$" ("%" .'+&'(). S'%/" #/*'+,$'%<
Bapp µ o
M = λ m
D'" B "#"$"% (/$"" ."*" #/'&/ " #/&'(). &)&'*./(/$/."& "'./ P'+'"(/$/."& ("%" *"+""'./- "#"$"% C C, #" &)&'*./(/$/."& "'./- ("%"" 0mB >"%" *"+""'./- '*)"/ &/". -'"'." " $'"% #" &'#/-/. .'+."+/- ,$'% '#" "'. #" ".'+/ " ./#"- '*'+."%"-" &/". "'./- -'./-" (/#" '-&.'+"$ #/%"*)& /+//+/ #"+/ ("%" *"+""'./ "#"$"%<
>"%" " +'&)$." '#" "'. ".,/& "&/"&/ ".,?,$'-)$" "#"$"% ./#"- ,$
/-" &,$',/#" #/"&)-/ ("%" // "-" #/%"&/$-" /#)-&/ "'./- " $'(/% ('&"+
P'+'"(/$/."& ("%"< C Contoh: "$)//) "'&/) ,$+" *$"./" #" -")
C,
2 >"%" F'++,"'./- >"%" '++,"'./- "#"$"% ("%" " '*)"/ +'&)$." '#" ".,/& ('&"+ ;H"$$/#" @ R'&/- 1989= H"$ // .'+)."" #/&'("(-" ,$'% ,' "'./- &*/ '$'-.+, P"#" ("%" '++,"'./- (""- &*/ '$'-.+, " ./#"- ('+*"&"" M"&/"&/ &*/ '$'-.+, " ./#"- ('+*"&"" // "-" '('+/-" '#" "'./- &'%/" .,."$ '#" "'./- " #/%"&/$-" ,$'% &)".) "., $'(/% ('&"+ M'#" "'. #"+/ "&/"&/ "., #"$" ("%" '++,"'./- &"". -)". &'%/" /.'+"-&/ #/"."+" ".,"., .'.""" ''("(-" &'("/" ('&"+ "., "-" '&'""+-" #/+/ '('.)- -'$,*,--'$,*,- K'$,*,- "., " '&'""+-" #/+/" #"$" &)".) #"'+"% #/""-" #,"/ >"%" '+,"'./- &'('$) #/('+/ '#" "'. $)"+ '*)"/ #,"/ " ,' "'./-" -)". .'."*/ ,' "'./- // '*)"/ "+"% " ('+('#"('#" #"+/ &".) #,"/ -' #,"/ " $"/ &'%/" '#" "'. " #/%"&/$-" ./"* #,"/ &"$/ '/"#"-" >"%" // /-" #/('+/ '#" "'. #"+/ $)"+ "-" #,"/#,"/ // "-" '&'""+-" #/+/ &'"+"% #'" '#" "'. #"+/ $)"+ S'"-/ -)". '#" "'." &'"-/ (""- #,"/#,"/ " '&'""+-" #/+/" A-/("." '#" "'. #"$" ("%" '++,"'./- "-" &'"-/ -)". S'.'$"% &'$)+)% #,"/ .'+"+"%-" *'"("%" '#" "'. $)"+ ./#"- '('+/ *'"+)% "*""*" -"+'"
./#"- "#" $"/ #,"/ " #/&'"+"%-" K'"#"" // #/""-" ')% ".") -'"#"" &".)+"&/
P"+""'./- P'"'." ;M= '*)"/ "+"% " &"" >"** ;'#" "'. #/-'+"%-"= ).)- '%"&/$-" *''"+"%" #/*,$ "'./ #"$" Bahan
Bapp µ o
M = λ m
("%" .'+&'(). S'%/" #/*'+,$'%< D'" B "#"$"% (/$"" ."*" #/'&/ " #/&'(). &)&'*./(/$/."& "'./ D" B
=
Bapp
+
µ o M = Bapp ;1 + λ m = = µ o nI ;1 + λ m = = µ nI
µ = ;1 + λ m = µ 0
D'"
#/&'(). *'+'"(/$/."& #"+/ ("%" .'+&'(). P'+'"(/$/."&
+'$"./:' K '+)*"-" (/$"" ."*" #/'&/ " #/#''/&/ ,$'% µ B = 1 + λ m = K m = µ o Bapp P'+'"(/$/."& ("%" '++,"'./- "#"$"% 0CC #" &)&'*./(/$/."& ("%"" 0mB /+//+/ ("%" '++,"'./ "#"$"%<
>"%" " '*)"/ +'&)$." '#" "'./& ".,/& ('&"+
T'."* ('+&/". "'./- G &"". ("/- &'(""/ "'. *'+"'
/-" &,$',/#" #//&/ ("%" // "-" #/%"&/$-" /#)-&/ "'./- &"". ('&"+ ;(/&" +/()" -"$/=P'+'"(/$/."& ("%" //< C C, Contoh: ('&/ ("" ('&/ &/$/-, /-'$ -,("$.
3 >"%" D/""'./-
>"%" #/""'./- "#"$"% ("%" " +'&)$." '#" "'. ".,/& "&/ "&/ "., ".") ,$'-)$" ,$ .'."*/ ,+(/. #" &*/" ./#"- ,$ ;H"$$/#" @ R'&/- 1989= >"%" #/""'./- ./#"- '*)"/ ,' #/*,$ "'. *'+"' /-" ("%" #/""'./- #/('+/ '#" "'. $)"+ "-" '$'-.+,'$'-.+, #"$" "., "-" ('+)("% '+"-"" &'#'/-/" %/" '%"&/$-" +'&)$." '#" "'. ".,/& " "+"%" ('+$""" S/". #/""'./- ("%" #/./()$-" ,$'% '+"- ,+(/."$ '$'-.+, &'%/" &')" ("%" ('+&/". #/""'./- -"+'" ".," '*)"/ '$'-.+, ,+(/."$ >"%" #"*". ('+&/". "'. "*"(/$" &)&)" "., #"$" ("%" .'+&'(). '*)"/ &*/ '$'-.+, " ./#"- ('+*"&"" D"$" ("%" #/""'./- %"*/+ &')" &*/ '$'-.+, ('+*"&"" "-/("." ("%" // ./#"- '"+/- "+/& "" P'+'"(/$/."& ("%" #/""'./- "#"$"% 0CCB >"%" #/""'./- '/$/-/ '"./ -'+'."" $'"% ).)- '#" "'. ("%" D/""'./ &'#/-/. #/.,$"- ,$'% '#" "'. #" ".'+/ ./#"- '*'+."%"-" &/". "'./- -'./-" (/#" '-&.'+"$ #/%"*)& D"$" ("%" #/""'./ &')" '$'-.+, #/*"&"-" &'%/" ./#"- "#" "'. *'+"' &"". ('+&/% *'+ "., &/". D/""'./ ./()$ #"+/ *'"."" -'("$/ #"+/ ,+(/. '$'-.+, #/ (""% *'"+)% '#" "'. $)"+
/+//+/ #"+/ ("%" #/""'./ "#"$"%<
>"%" " +'&)$." '#" "'. ".,/& "&/"&/ ".,?,$'-)$" "#"$"% ,$
/-" &,$',/#" #/+"&)--" ("%" // /#)-&/ "'./- " ./()$ $'(/% -'/$
P'+'"(/$/."& ("%" //< C Contoh: >/&).% .'("" '"& *'+"- &' "+" #"*)+
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