Physics · 2023
NEET 2023 · 7 May · Code E3 · Q32
If _S E · d S =0 over a surface, then:
If $\displaystyle \oint_S \vec{E} \cdot \overrightarrow{d S}=0$ over a surface, then :
Official answer
From NTA’s final answer key for this paper.
(1)
the number of flux lines entering the surface must be equal to the number of flux lines leaving it.
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NEET (UG) 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.