If ∮_s \overrightarrow{E} \cdot \overrightarrow{d S}=0 over a surface, then [NEET 2023]

Correct Answer is : The number of flux lines entering the surface must be equal to the number of flux lines leaving it

The magnitude of electric field on the surface is constant

All the charges must necessarily be inside the surface

The electric field inside the surface is necessarily uniform

The number of flux lines entering the surface must be equal to the number of flux lines leaving it

Class 12 NEET Physics Electrostatics Questions Part 2

Question : 17 of 24

Marks: +1, -0

If ∮s

→

⋅

→

=0 over a surface, then

[NEET 2023]

The magnitude of electric field on the surface is constant
All the charges must necessarily be inside the surface
The electric field inside the surface is necessarily uniform
The number of flux lines entering the surface must be equal to the number of flux lines leaving it

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