If the flux of the electric field through a closed surface is zero
A positively charge sphere of radius r0 carries a volume charge density ρ. A spherical cavity of radius r0/2 is then scooped out and left empty. C1 is the center of the sphere and C2 that of the cavity. What is the direction and magnitude of the electric field at point B?
06
Dec
A positively charge sphere of radius r0 carries a volume charge density ρ. A spherical cavity of radius r0/2 is then scooped out and left empty. C1 is the center of the sphere and C2 that of the cavity. What is the direction and magnitude of the electric field at point B? If the flux [...]
A nonconducting sphere of radius R is filled with uniform volume charge density −ρ. The center of this sphere is displaced from the origin by d→. The electric field E→ at any point P having position vector inside the sphere is
06
Dec
A nonconducting sphere of radius R is filled with uniform volume charge density −ρ. The center of this sphere is displaced from the origin by d→. The electric field E→ at any point P having position vector inside the sphere is If the flux of the electric field through a closed surface is zero then [...]
Consider an infinite line charge having uniform linear charge density and passing through the axis of a cylinder. What will be the effect on the flux passing through curved surface if the portions of the line charge outside the cylinder is removed
06
Dec
Consider an infinite line charge having uniform linear charge density and passing through the axis of a cylinder. What will be the effect on the flux passing through curved surface if the portions of the line charge outside the cylinder is removed If the flux of the electric field through a closed surface is zero [...]
A sphere of radius R carries charge such that its volume charge density is proportional to the square of the distance from the centre. What is the ratio of the magnitude of the electric field at a distance 2 R from the centre to the magnitude of the electric field at a distance of R/2 from the centre?
06
Dec
A sphere of radius R carries charge such that its volume charge density is proportional to the square of the distance from the centre. What is the ratio of the magnitude of the electric field at a distance 2 R from the centre to the magnitude of the electric field at a distance of R/2 [...]
If the flux of the electric field through a closed surface is zero, then
06
Dec
If the flux of the electric field through a closed surface is zero, then If the flux of the electric field through a closed surface is zero then December 6, 2020 Category: Cengage JEE Mains Physics by B.M Sharma , Chapter 17 - Electric Charge and Field ,
If the flux of the electric field through a closed surface is zero , (i) the electric field must be zero everywhere on the surface (ii) the electric field may be zero everywhere on the surface (iii) the charge inside the surface must be zero (iv) the charge in the vicinity of the surface must be zero
01
Dec
If the flux of the electric field through a closed surface is zero , (i) the electric field must be zero everywhere on the surface (ii) the electric field may be zero everywhere on the surface (iii) the charge inside the surface must be zero (iv) the charge in the vicinity of the surface must [...]