Do KCL at the node between C1 and L2:







simulate this circuit &ndash; Schematic created using CircuitLab

Then the current through the switch is just the difference (or sum, depending on sign definition) of the current in each of the two LC circuits drawn in the second diagram. It is clear in diagram 1 what is going on but possibly less clear in diagram 2.

What is the current flowing through this switch?
I am running into a weird positioning issue while rotating an image wrapped into a div in JavaScript. When rotating the image by either 90 or 270 degrees, the image suddenly is 50px above and 50px to the right of its parent div. For 0 or 180 degrees it's just fine.

This is what I am doing:

&lt;html&gt;
&lt;head&gt;
    &lt;script type="text/javascript" language="javascript" src="http://code.jquery.com/jquery-1.6.2.js"&gt;&lt;/script&gt;
&lt;/head&gt;
&lt;body&gt;
    &lt;div id="crop_container" style="width:400px; height:400px; border:solid 1px;"&gt;
        &lt;img src="http://a8.sphotos.ak.fbcdn.net/hphotos-ak-snc6/249740_10150195623627623_506197622_7383520_7286937_n.jpg" style="display:block; position:relative; width:400px; height:400px;" /&gt;
    &lt;/div&gt;
    &lt;script language="JavaScript"&gt;
    var $cropContainer =  $("#crop_container");
    var $cropImage =  $("#crop_container img");
    var degrees = 90;

    $cropImage.css({"width":400, "height":300});
    $cropContainer.css({"width":300, "height":400});
    $cropImage.css({"-webkit-transform":"rotate("+degrees+"deg)","-moz-transform":"rotate("+degrees+"deg)"});
    //$cropImage.css({"top":50, "right":50});
    &lt;/script&gt;
&lt;/body&gt;
&lt;/html&gt;


Now when you uncommect the last css adjustment line with a correction of 50px from top and right it works just fine, but I have no clue as to why this is happening?

Any advice would be greatly appreciated!

Thanks!
Joni
