&lt;p&gt;&lt;span style=&quot;font-size: 21.3333px;&quot;&gt;&amp;nbsp;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; Dip&ocirc;le RL&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraph&quot; style=&quot;margin: 0cm 0cm 0.0001pt 11.35pt; text-indent: -11.35pt; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-weight: bolder;&quot;&gt;&lt;span style=&quot;font-size: 14pt; line-height: 28px; font-family: &amp;quot;Times New Roman&amp;quot;, &amp;quot;serif&amp;quot;; color: red;&quot;&gt;&lt;span style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&lt;/span&gt;I.&lt;span style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span style=&quot;font-weight: bolder;&quot;&gt;&lt;span style=&quot;font-size: 14pt; line-height: 28px; font-family: &amp;quot;Times New Roman&amp;quot;, &amp;quot;serif&amp;quot;; color: red; background: rgb(252, 252, 252);&quot;&gt;La bobine&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoNormal&quot;&gt;&lt;span style=&quot;font-weight: bolder;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 18.4px; font-family: &amp;quot;Times New Roman&amp;quot;, &amp;quot;serif&amp;quot;; color: rgb(0, 176, 80);&quot;&gt;&amp;nbsp; 1. D&eacute;finition et symbole d&rsquo;une bobine&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraphCxSpFirst&quot; style=&quot;margin: 0cm 0cm 0.0001pt 23.65pt; text-indent: -18pt; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-weight: bolder;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px; font-family: &amp;quot;Times New Roman&amp;quot;, &amp;quot;serif&amp;quot;; color: rgb(0, 176, 80);&quot;&gt;2.&lt;span style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span style=&quot;font-weight: bolder;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px; font-family: &amp;quot;Times New Roman&amp;quot;, &amp;quot;serif&amp;quot;; color: rgb(0, 176, 80);&quot;&gt;La tension aux bornes d&rsquo;une bobine&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraphCxSpMiddle&quot; style=&quot;margin: 0cm 0cm 0.0001pt 19.85pt; text-indent: -14.2pt; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-weight: bolder;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px; font-family: &amp;quot;Times New Roman&amp;quot;, &amp;quot;serif&amp;quot;; color: rgb(0, 176, 80);&quot;&gt;3.&lt;span style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;v:shapetype id=&quot;_x0000_t75&quot; coordsize=&quot;21600,21600&quot; o:spt=&quot;75&quot; o:preferrelative=&quot;t&quot; path=&quot;m@4@5l@4@11@9@11@9@5xe&quot; filled=&quot;f&quot; stroked=&quot;f&quot;&gt;&lt;v:stroke joinstyle=&quot;miter&quot;&gt;&lt;v:formulas&gt;&lt;v:f eqn=&quot;if lineDrawn pixelLineWidth 0&quot;&gt;&lt;v:f eqn=&quot;sum @0 1 0&quot;&gt;&lt;v:f eqn=&quot;sum 0 0 @1&quot;&gt;&lt;v:f eqn=&quot;prod @2 1 2&quot;&gt;&lt;v:f eqn=&quot;prod @3 21600 pixelWidth&quot;&gt;&lt;v:f eqn=&quot;prod @3 21600 pixelHeight&quot;&gt;&lt;v:f eqn=&quot;sum @0 0 1&quot;&gt;&lt;v:f eqn=&quot;prod @6 1 2&quot;&gt;&lt;v:f eqn=&quot;prod @7 21600 pixelWidth&quot;&gt;&lt;v:f eqn=&quot;sum @8 21600 0&quot;&gt;&lt;v:f eqn=&quot;prod @7 21600 pixelHeight&quot;&gt;&lt;v:f eqn=&quot;sum @10 21600 0&quot;&gt;&lt;/v:f&gt;&lt;/v:f&gt;&lt;/v:f&gt;&lt;/v:f&gt;&lt;/v:f&gt;&lt;/v:f&gt;&lt;/v:f&gt;&lt;/v:f&gt;&lt;/v:f&gt;&lt;/v:f&gt;&lt;/v:f&gt;&lt;/v:f&gt;&lt;/v:formulas&gt;&lt;v:path o:extrusionok=&quot;f&quot; gradientshapeok=&quot;t&quot; o:connecttype=&quot;rect&quot;&gt;&lt;o:lock v:ext=&quot;edit&quot; aspectratio=&quot;t&quot;&gt;&lt;/o:lock&gt;&lt;/v:path&gt;&lt;/v:stroke&gt;&lt;/v:shapetype&gt;&lt;v:shape id=&quot;Image_x0020_226&quot; o:spid=&quot;_x0000_s1026&quot; type=&quot;#_x0000_t75&quot; style=&quot;position: absolute; left: 0px; margin-left: 361.5pt; margin-top: 3.5pt; width: 178.5pt; height: 149.25pt; z-index: 1; visibility: visible;&quot;&gt;&lt;v:imagedata src=&quot;file:///C:\Users\hp\AppData\Local\Temp\msohtmlclip1\01\clip_image001.png&quot; o:title=&quot;&quot;&gt;&lt;w:wrap type=&quot;square&quot;&gt;&lt;/w:wrap&gt;&lt;/v:imagedata&gt;&lt;/v:shape&gt;&lt;span style=&quot;font-weight: bolder;&quot;&gt;&lt;span style=&quot;font-size: 12pt; line-height: 24px; font-family: &amp;quot;Times New Roman&amp;quot;, &amp;quot;serif&amp;quot;; color: rgb(0, 176, 80);&quot;&gt;L&rsquo;influence d&rsquo;une bobine sur le courant &eacute;lectrique dans un circuit&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraph&quot; style=&quot;margin: 0cm 0cm 0.0001pt 11.35pt; text-indent: -11.35pt; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-weight: bolder;&quot;&gt;&lt;span style=&quot;font-size: 14pt; line-height: 28px; font-family: &amp;quot;Times New Roman&amp;quot;, &amp;quot;serif&amp;quot;; color: rgb(45, 45, 45);&quot;&gt;&lt;o:p&gt;&lt;/o:p&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraphCxSpLast&quot; style=&quot;margin: 0cm 0cm 0.0001pt 17pt; text-indent: -17pt; line-height: 21px;&quot;&gt;&lt;span style=&quot;font-weight: bolder;&quot;&gt;&lt;span style=&quot;font-size: 14pt; line-height: 28px; font-family: &amp;quot;Times New Roman&amp;quot;, &amp;quot;serif&amp;quot;; color: red;&quot;&gt;&lt;span style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;II.&lt;span style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-weight: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: &amp;quot;Times New Roman&amp;quot;;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span dir=&quot;LTR&quot;&gt;&lt;/span&gt;&lt;span style=&quot;font-weight: bolder;&quot;&gt;&lt;span style=&quot;font-size: 14pt; line-height: 28px; font-family: &amp;quot;Times New Roman&amp;quot;, &amp;quot;serif&amp;quot;; color: red;&quot;&gt;R&eacute;ponse d&rsquo;un dip&ocirc;le&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 11pt; line-height: 16.8667px; font-family: Calibri, &amp;quot;sans-serif&amp;quot;; position: relative; top: 5.5pt;&quot;&gt;&lt;v:shape id=&quot;_x0000_i1025&quot; type=&quot;#_x0000_t75&quot; style=&quot;width: 18pt; height: 18.75pt;&quot;&gt;&lt;v:imagedata src=&quot;file:///C:\Users\hp\AppData\Local\Temp\msohtmlclip1\01\clip_image002.png&quot; o:title=&quot;&quot; chromakey=&quot;white&quot;&gt;&lt;/v:imagedata&gt;&lt;/v:shape&gt;&lt;/span&gt;&lt;span style=&quot;font-weight: bolder;&quot;&gt;&lt;span style=&quot;font-size: 14pt; line-height: 28px; font-family: &amp;quot;Times New Roman&amp;quot;, &amp;quot;serif&amp;quot;; color: red;&quot;&gt;&amp;nbsp;&agrave; un &eacute;chelon de tension&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;