最終更新日：2025/11/20
Every line of force around the magnet curves from the north pole to the south pole, illustrating the field's direction and intensity.
正解を見る
Every line of force around the magnet curves from the north pole to the south pole, illustrating the field's direction and intensity.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
