<h5>静電気シミュレーター1(pHet)</h5>
<div class="slide-re"><iframe src="https://phet.colorado.edu/sims/html/john-travoltage/latest/john-travoltage_ja.html" width="800" height="600" allowfullscreen="allowfullscreen"></iframe></div>
<h5>静電気シミュレーター2(pHet)</h5>
<div class="slide-re"><iframe src="https://phet.colorado.edu/sims/html/balloons-and-static-electricity/latest/balloons-and-static-electricity_ja.html" width="800" height="600" allowfullscreen="allowfullscreen"></iframe></div>