Electric charges are distributed in a small volume. The flux of the electric field through a spherical surface of radius 10 cm surrounding the total charge is 25 V - m. The flux (in V - m ) over a concentric sphere of radius 20 cm will be -

Question

Electric charges are distributed in a small volume. The flux of the electric field through a spherical surface of radius 10 cm surrounding the total charge is 25 V - m. The flux (in V - m ) over a concentric sphere of radius 20 cm will be - (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

From Gauss Law φ=( Sigma q text in /ε0) does not depend on volume so ans. will remain same 25 V - m

Q. Electric charges are distributed in a small volume. The flux of the electric field through a spherical surface of radius $10 c m$ surrounding the total charge is $25 V - m$ . The flux (in $V - m$ ) over a concentric sphere of radius $20 c m$ will be -

From Gauss Law
$ϕ = \frac{Σ q _{in}}{ε _{0}}$ does not depend on volume so
ans. will remain same $25 V - m$

Q. Electric charges are distributed in a small volume. The flux of the electric field through a spherical surface of radius 10cm surrounding the total charge is 25V−m. The flux (in V−m ) over a concentric sphere of radius 20cm will be -

From Gauss Law ϕ=ε0​Σqin ​​ does not depend on volume so ans. will remain same 25V−m

Q. Electric charges are distributed in a small volume. The flux of the electric field through a spherical surface of radius $10 c m$ surrounding the total charge is $25 V - m$ . The flux (in $V - m$ ) over a concentric sphere of radius $20 c m$ will be -

From Gauss Law
$ϕ = \frac{Σ q _{in}}{ε _{0}}$ does not depend on volume so
ans. will remain same $25 V - m$