RC Circuits

Kirchhoff's Current Law


<div class="wp-block-create-block-problemblock">How much current flows through the 3 ##\Omega## resistor?  The 4.5 ##\Omega## resistor? What is the value of ##\Sigma##?<br /><img src="/old/images/kirchhoffslaw.gif"  alt="kirchhoff's current law example problem "></div>


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