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        電磁學(介質中的磁場)


        物理菜雞

        By 物理菜雞,
        September 12, 2020 in 物理版

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        物理菜雞

        物理菜雞 0

        Posted September 12, 2020

        物理菜雞

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        • 物理菜雞
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        Posted September 12, 2020

        兩同心球殼中間填滿導電率為σ的介質,維持電位差V

        為什麼中間的電場不受介質影響?

        直接用高斯定律就能夠算出來

        (介質可能為金屬,塑膠或水等等…)

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        tracylin621

        tracylin621 0

        Posted August 7, 2021

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        Posted August 7, 2021

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