[作業] 電磁 P3.11
我對題目的理解是
3種field都要滿足 ▽‧D=0 和 ▽×H=δD/δt
詳解說vector fields取curl&divergence都要為0
divergence的部分我可以理解
從高斯定律來
但 取curl=0 是怎麼來的呢?
安培定律後面的δD/δt為什麼不見了?
是因為H是靜磁場 對應的D就是靜電場嗎?
麻煩知情的同學解惑
感謝
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※ 編輯: alanalg 來自: 61.31.170.8 (04/09 01:16)
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