tag:blogger.com,1999:blog-41327246989597970562011-04-21T12:11:26.258-07:00fizikmozachttp://www.blogger.com/profile/03908562368800782010noreply@blogger.comBlogger31100tag:blogger.com,1999:blog-4132724698959797056.post-36440173487977981792007-12-24T23:13:00.001-08:002008-12-08T17:56:35.218-08:00<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_ftRHLjNdx4U/R3CuojGRikI/AAAAAAAAAAk/9UxLIOLqPyM/s1600-h/7.1.1.jpg"><img style="cursor: pointer;" src="http://2.bp.blogspot.com/_ftRHLjNdx4U/R3CuojGRikI/AAAAAAAAAAk/9UxLIOLqPyM/s320/7.1.1.jpg" alt="" id="BLOGGER_PHOTO_ID_5147806385724033602" border="0" /></a><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_ftRHLjNdx4U/R3Ct9jGRijI/AAAAAAAAAAc/pUFes3TZWAA/s1600-h/em+induction.jpg"><img style="cursor: pointer;" src="http://2.bp.blogspot.com/_ftRHLjNdx4U/R3Ct9jGRijI/AAAAAAAAAAc/pUFes3TZWAA/s320/em+induction.jpg" alt="" id="BLOGGER_PHOTO_ID_5147805646989658674" border="0" /></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4132724698959797056-3644017348797798179?l=electricmozac.blogspot.com' alt='' /></div>fizikmozachttp://www.blogger.com/profile/03908562368800782010noreply@blogger.com0tag:blogger.com,1999:blog-4132724698959797056.post-55982759017706104722007-12-24T23:13:00.000-08:002008-12-08T17:56:35.231-08:00<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_ftRHLjNdx4U/R3Ct9jGRijI/AAAAAAAAAAc/pUFes3TZWAA/s1600-h/em+induction.jpg"><img style="cursor: pointer;" src="http://2.bp.blogspot.com/_ftRHLjNdx4U/R3Ct9jGRijI/AAAAAAAAAAc/pUFes3TZWAA/s320/em+induction.jpg" alt="" id="BLOGGER_PHOTO_ID_5147805646989658674" border="0" /></a><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4132724698959797056-5598275901770610472?l=electricmozac.blogspot.com' alt='' /></div>fizikmozachttp://www.blogger.com/profile/03908562368800782010noreply@blogger.com0tag:blogger.com,1999:blog-4132724698959797056.post-54849795088420887952007-11-20T02:44:00.000-08:002008-12-08T17:56:35.379-08:00<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_ftRHLjNdx4U/R3A31jGRiiI/AAAAAAAAAAU/y-Y8RAAQuGU/s1600-h/7.1.1.jpg"><img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 259px; height: 196px;" src="http://2.bp.blogspot.com/_ftRHLjNdx4U/R3A31jGRiiI/AAAAAAAAAAU/y-Y8RAAQuGU/s320/7.1.1.jpg" alt="" id="BLOGGER_PHOTO_ID_5147675767178627618" border="0" /></a><br />1. <span style="font-weight: bold; color: rgb(255, 0, 0);font-family:arial;font-size:130%;" >State the relationship between electron and electric current</span><br /><ul style="font-weight: bold;font-family:arial;"><li><span style="font-size:130%;">Matter is made up of tiny particles called atoms. At the center of the atom is the nucleus which is made up of protons and neutrons. Surrounding the nucleus are particles called electrons. A proton has a positive charge. An electron has an equal negative charge while a neutron is neutral.</span></li></ul><b style=""><u><span style=";font-family:Arial;font-size:14;" ><!--[if gte vml 1]><v:shapetype id="_x0000_t75" coordsize="21600,21600" spt="75" preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f"> <v:stroke joinstyle="miter"> <v:formulas> <v:f eqn="if lineDrawn pixelLineWidth 0"> <v:f eqn="sum @0 1 0"> <v:f eqn="sum 0 0 @1"> <v:f eqn="prod @2 1 2"> <v:f eqn="prod @3 21600 pixelWidth"> <v:f eqn="prod @3 21600 pixelHeight"> <v:f eqn="sum @0 0 1"> <v:f eqn="prod @6 1 2"> <v:f eqn="prod @7 21600 pixelWidth"> <v:f eqn="sum @8 21600 0"> <v:f eqn="prod @7 21600 pixelHeight"> <v:f eqn="sum @10 21600 0"> </v:formulas> <v:path extrusionok="f" gradientshapeok="t" connecttype="rect"> <o:lock ext="edit" aspectratio="t"> </v:shapetype><v:shape id="_x0000_i1025" type="#_x0000_t75" style="'width:159pt;"> <v:imagedata src="file:///C:\Users\suriyati\AppData\Local\Temp\msohtml1\01\clip_image001.png" title=""> </v:shape><![endif]--><!--[if !vml]--><!--[endif]--></span></u></b> <p class="MsoNormal"><b style=""><span style=";font-family:Arial;font-size:14;" >A body is:<o:p></o:p></span></b></p> <p class="MsoNormal" style="margin-left: 30.6pt; text-indent: -30.6pt;"><b style=""><span style=";font-family:Arial;font-size:14;" >(a)<span style=""> </span><u>neutral, </u>if it has equal numbers of positive and negative charges.<o:p></o:p></span></b></p> <p class="MsoNormal" style="margin-left: 30.6pt; text-indent: -30.6pt;"><b style=""><span style=";font-family:Arial;font-size:14;" >(b)<span style=""> </span>charged <u>negative</u>, if it has more negative than positive charges. (atom gains electron)<o:p></o:p></span></b></p> <p class="MsoNormal" style="margin-left: 30.6pt; text-indent: -30.6pt;"><b style=""><span style=";font-family:Arial;font-size:14;" >(c)<span style=""> </span>charged <u>positive, </u>if it has more positive than negative charges. (atom losses electron)<o:p></o:p></span></b></p> <p class="MsoNormal" style="margin-left: 30.6pt; text-indent: -30.6pt;"><b style=""><span style=";font-family:Arial;font-size:14;" ><o:p> </o:p></span></b></p> <p class="MsoNormal" style="margin-left: 0.25in; text-indent: -0.25in;"><!--[if !supportLists]--><span style=";font-family:Symbol;font-size:14;" ><span style="">·<span style=";font-family:&quot;;font-size:7;" > </span></span></span><!--[endif]--><b style=""><span style=";font-family:Arial;font-size:14;" >The force acting on two bodies of the same net charges will <u>repel</u> each other.<o:p></o:p></span></b></p> <p class="MsoNormal" style="margin-left: 0.25in; text-indent: -0.25in;"><!--[if !supportLists]--><span style=";font-family:Symbol;font-size:14;" ><span style="">·<span style=";font-family:&quot;;font-size:7;" > </span></span></span><!--[endif]--><b style=""><span style=";font-family:Arial;font-size:14;" >The force acting on two bodies of different net charges will <u>attract </u>each other.<o:p></o:p></span></b></p> <p class="MsoNormal" style="margin-left: 0.25in; text-indent: -0.25in;"><!--[if !supportLists]--><span style=";font-family:Symbol;font-size:14;" ><span style="">·<span style=";font-family:&quot;;font-size:7;" > </span></span></span><!--[endif]--><b style=""><span style=";font-family:Arial;font-size:14;" >The force causes movement of <u>electrons</u> or flow of <u>charges</u>.<o:p></o:p></span></b></p> <p class="MsoNormal" style="margin-left: 0.25in; text-indent: -0.25in;"><br /></p><p class="MsoNormal" style="margin-left: 0.25in; text-indent: -0.25in;"><span style="font-weight: bold;"><span style="font-size:130%;"><span style="font-family: arial;">Define <span style="color: rgb(255, 0, 0);">Electric Current:</span></span></span></span></p><p class="MsoNormal" style="margin-left: 0.25in; text-indent: -0.25in;"> </p><p class="MsoNormal" style="margin-left: 0.25in; text-indent: -0.25in;"><!--[if !supportLists]--><span style="font-size: 14pt; font-family: Symbol;"><span style="">·<span style="font-family: &quot;Times New Roman&quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"> </span></span></span><!--[endif]--><span style="font-size:85%;"><b style=""><span style="font-size: 14pt; font-family: Arial;">The rate of flow of electric charge<o:p></o:p></span></b></span></p> <p class="MsoNormal" style="margin-left: 0.25in; text-indent: -0.25in;"><!--[if !supportLists]--><span style="font-size:85%;"><span style="font-size: 14pt; font-family: Symbol;"><span style="">·<span style="font-family: &quot;Times New Roman&quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"> </span></span></span><b style=""><span style="font-size: 14pt; font-family: Arial;">Current, <i style="">I</i> = <u>charge, Q</u><span style=""> </span>=<span style=""> </span><span style="position: relative; top: 12pt;"><!--[if gte vml 1]><v:shapetype id="_x0000_t75" coordsize="21600,21600" spt="75" preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f"> <v:stroke joinstyle="miter"> <v:formulas> <v:f eqn="if lineDrawn pixelLineWidth 0"> <v:f eqn="sum @0 1 0"> <v:f eqn="sum 0 0 @1"> <v:f eqn="prod @2 1 2"> <v:f eqn="prod @3 21600 pixelWidth"> <v:f eqn="prod @3 21600 pixelHeight"> <v:f eqn="sum @0 0 1"> <v:f eqn="prod @6 1 2"> <v:f eqn="prod @7 21600 pixelWidth"> <v:f eqn="sum @8 21600 0"> <v:f eqn="prod @7 21600 pixelHeight"> <v:f eqn="sum @10 21600 0"> </v:formulas> <v:path extrusionok="f" gradientshapeok="t" connecttype="rect"> <o:lock ext="edit" aspectratio="t"> </v:shapetype><v:shape id="_x0000_i1025" type="#_x0000_t75" style="'width:48.75pt;" ole=""> <v:imagedata src="file:///C:\Users\suriyati\AppData\Local\Temp\msohtml1\01\clip_image001.wmz" title=""> </v:shape><![endif]--><!--[if !vml]--><!--[endif]--></span><!--[if gte mso 9]><xml> <o:oleobject type="Embed" progid="Equation.3" shapeid="_x0000_i1025" drawaspect="Content" objectid="_1260071446"> </o:OLEObject> </xml><![endif]--><u><span style=""> Q </span></u><o:p></o:p></span></b></span><!--[endif]--></p> <p class="MsoNormal"><span style="font-size:85%;"><b style=""><span style="font-size: 14pt; font-family: Arial;"><span style=""> </span>Time, t t<o:p></o:p></span></b></span></p> <p class="MsoNormal" style="margin-left: 0.25in; text-indent: -0.25in;"><!--[if !supportLists]--><span style="font-size:85%;"><span style="font-size: 14pt; font-family: Symbol;"><span style="">·<span style="font-family: &quot;Times New Roman&quot;; font-style: normal; font-variant: normal; font-weight: normal; font-size: 7pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"> </span></span></span></span><!--[endif]--><b style=""><span style="font-size: 14pt; font-family: Arial;"><span style="font-size:85%;">The SI unit<span style=""> </span>= ampere, A</span><o:p></o:p></span></b></p> <p class="MsoNormal" style="margin-left: 0.25in; text-indent: -0.25in;"><span style="font-weight: bold;"><span style="font-size:130%;"><span style="font-family: arial;"><span style="color: rgb(255, 0, 0);"></span></span></span></span><br /><b style=""><span style=";font-family:Arial;font-size:14;" ><u><o:p></o:p></u></span></b></p><div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/4132724698959797056-5484979508842088795?l=electricmozac.blogspot.com' alt='' /></div>fizikmozachttp://www.blogger.com/profile/03908562368800782010noreply@blogger.com0