专题四 电路与电磁感应（导学案）-2020高考物理【创新设计】高分突破

$$ ! ! " ! 5sIt$usIt'vw !"#$ %&'( !! çèéê, ! L}9�Þ0 " ë ! �}~� " # ! $ Ó�§¨ ' �?§¨ & # " $ Á�� ' i¥� ' !o��� ' �?� & "! x|ª²_�78�L1 ! �. "'! �0 " # ! $ .1 ! `G�/:�å "% 01 ! ,�å "& # " $ .1 ! )*+)µ¶ "% 01 ! �*å "& # # $ .1 ! `Ø ' `Øú ' `O ' �1;/<×` a�`X²Ïa`©/�� "% 01 ! |�å "& # . $ .1 ! > À ` X / ` 3 1 "% 0 1 ! ) Íå "& #! �0²�� =� ! >*C> " /oS�T & I`�]? % 0;*C0S + I`a ' `Øú]? % 0S* C0; " " " " " " " " " " " " " " " " " " " " " " " " " " & ! ´�_M,ß3/Y- ! ´�_M,G<ß3 ( => ! )# "#!$ ! ?@�ö£¤��]^CDE&F $ h g ! di % `�/`'M< 3 ' H^< F % Cå`^ 2 / ^åq< F % 8'Æ^�/,�^å� "F & ~8'Æ^ �/8A 6 � - ¤A . ¤8'ÀÁ² % �ý����/ � # !! $ g ! $% `�©/i�Æ� )% `a©/i�Æ� *% 8'Æ^� Æ/ØúÆ� +% Cå`^ 2  Æ/ØúwÆ�ñÆ� ! ´�_M # i_� $ ,ß3/Y- g " ( => " )# "#!$ ! ?@RSX&CD E&F $# 6m $ hg " di/`X ² % `�`'M 33.H % H^ F3 ! ) % Cå`^ 2 - 3! ) % 2 <8' Æ^� % `G�/`G +3.- , O & V��� = % �ý��²��/� # !! $ $% Ï 2 /^åÜk " ) * % `G�/`31< 17!- 8, * )% Ï 2 /^åÜk " ) * % 8'Æ^�/Øú<, " " " " " " " " " " " " " " " " " " " " " �å * !$ * !"#$%& ! !"7 ! 48)469: *% Ï 2 /^åÜk " ) * % `�/0SØú<,�å +% e 2 /8'|¡ 6 �ØAÞ¼'/ÀÁ² % `G�/ `31º� !! V?3 , kl?@d ! î4 - â) - î4 "& ë "! �ïð|!*ñ@¶r%dÙ@ % 45ßf�ïð* µé�@W % ¨ªd� ØÙ�EU�ïðÑu* �ò & !! # "#!$ ! ?@{®]& $ hg # di<)�o`X % ��� `� # 3 ' F $ FCå`^ 2 ! ' 2 " ±@A`µ� # b8'Æ^ � $ 2 ª«]7 % P ! ' P " �B ' Cù�iõ & V��� = % ~ `µ�/|¡�Êm@A/²¯p*ÿ8A . ¤* # !! $ g # $%P ! �iõÆD )%P " �iõÆE *% `a©i�Æ� +% `G�F`31º� g . "! hg . di/`X² % `�<? a� % p¯°m5��?C/` a & 2 - <Cå`^ % V��� = % ¼'8'Æ^�/8A % �� ý©i`�©i� @ ' `XEØ ú 6 è`a©i� $ ÆÇ/� Tg´² % 2p��/� # !! $ #! # "#!$ ! ?@[\Na:YZ $# 6m $ hg , edi % `' M< 3 ' H^< F /`�F 234 ) /Cå`^ ' 8'Æ^ � 2 6 ' �� = j7FSWX % ��8'Æ^� Æ/Øú 6 F׫;`X/|�^å 2 6 /�Thgfdi & �ý ����/� # !! $ g , $% `�/`'M 33 槡. !- , H % H^ F3. ) )% gf² 2 9 3", ) *% Cå`^ 2  Æ/,�Øú< -!04J +% Üz8'Æ^� 2 6 /^å2�£½<`�/,�0S Øú< " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " !J ! ª²_�,ß3/Y- ! $åt,�x/Y- ( => ! )# "#!$ ! ?@IBX&CDE&F $# 6m $ g 4 e <�âÏaq`4/Ã�g % ×ïm´{e4[X5²¬ ]^&X5@A/