noun ダウンロード 🔗共有 静電気学 The branch of physics that deals with static electricity; that is, with the force exerted by an unchanging electric field upon a charged object Examples : "Example Sentence: "Understanding electrostatics helps explain why balloons stick to your hair after you rub them on a sweater." " 静電気学を理解すると、セーターでこすった後に風船が髪の毛に付く理由がわかります。 physics energy science AIとチャット語彙ゲーム読解練習