Griffiths Electrodynamics | Problem 2.47

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  • เผยแพร่เมื่อ 29 ธ.ค. 2024

ความคิดเห็น • 2

  • @khandelkompani
    @khandelkompani 2 ปีที่แล้ว +1

    Excuse me sir, let me ask a question. Why do we consider the charge enclosed in the Gaussian surface? Shouldn't the source charge be on the south side (half sphere). Thanks before. 🙏

    • @thecolornine
      @thecolornine ปีที่แล้ว +2

      If we have 2 points A and B in the north side, the electric field at A will include the impact of B and the electric field at B will include the impact of A; so when we integrate over the north side the force of A on B cancels with the force of B on A and we are left with only the contribution of the south side