A Permittivity
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<li class="css-2oywg7 e10vl5dg5" value="1"><span class="css-9sn2pa e10vl5dg6"><span class="luna-labset"><span class="luna-label italic">Electricity</span></span>. </span><span class="css-9sn2pa e10vl5dg6">the ratio of the flux density produced by an electric field in a given dielectric to the flux density produced by that field in a vacuum.</span></li>
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