Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Figure shows, in cross section, two Gaussian spheres and two Gaussian cubes that are centered on a positively charged particle.Rank greatest first, and indicate whether the magnitudes are uniform or variable along each surface.
17
Sep
Figure shows, in cross section, two Gaussian spheres and two Gaussian cubes that are centered on a positively charged particle.Rank greatest first, and indicate whether the magnitudes are uniform or variable along each surface. and indicate whether the magnitudes are uniform or variable along each surface. Figure shows in cross section two Gaussian spheres and [...]
In the figure a hemispherical bowl of radius R is shown. Electric field of intensity E is present perpendicular to the circular cross section of the hemisphere.
17
Sep
In the figure a hemispherical bowl of radius R is shown. Electric field of intensity E is present perpendicular to the circular cross section of the hemisphere. In the figure a hemispherical bowl of radius R is shown. Electric field of intensity E is present perpendicular to the circular cross section of the hemisphere. September [...]
Figure shows four solid spheres, each with charge Q uniformly distributed through its volume. The figure also shows a point P for each sphere, all at the same distance from the center of the sphere. Rank the spheres according to the magnitude of the electric field they produce at point P.
17
Sep
Figure shows four solid spheres, each with charge Q uniformly distributed through its volume. The figure also shows a point P for each sphere, all at the same distance from the center of the sphere. Rank the spheres according to the magnitude of the electric field they produce at point P. all at the same [...]
Figure showns. In cross section m three solid cylinders, each of length L and uniform charge Q. Concntric with each cylinder is a cylindrical Gaussion surface, with all three surfaces having the same radius. Rank the Gussion surface according to the electric field at any point on the suface, greatest first.
17
Sep
Figure showns. In cross section m three solid cylinders, each of length L and uniform charge Q. Concntric with each cylinder is a cylindrical Gaussion surface, with all three surfaces having the same radius. Rank the Gussion surface according to the electric field at any point on the suface, greatest first. each of length L [...]
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each of length L and uniform charge Q. Concntric with each cylinder is a cylindrical Gaussion surface ,
Figure showns. In cross section m three solid cylinders ,
greatest first. ,
with all three surfaces having the same radius. Rank the Gussion surface according to the electric field at any point on the suface ,
A ring of radius R is placed in the plane with its centre at origin and its axis along the x -axis and having uniformly distributed positive charge. A ring of radius r (<<R ) and coaxial with the larger ring is moving along the axis with constant velocity, then the variation of electrical flux (phi) passing through the smaller ring with position will be best represented by
17
Sep
A ring of radius R is placed in the plane with its centre at origin and its axis along the x -axis and having uniformly distributed positive charge. A ring of radius r (<<R ) and coaxial with the larger ring is moving along the axis with constant velocity, then the variation of electrical flux [...]
A positive point charge Q is placed (on the axis of disc) at a distance of 4 R . Above the centre of a disc of radius R as shown in situation I. the magnitude of electric flux through the disc is (ϕ). Now a hemis pherical shell of radius R is placed over the disc. such that it forms a closed surface as shown in situation II. The flux through the curved suface in situation II taking direction of area vector along outward normal as positive is
17
Sep
A positive point charge Q is placed (on the axis of disc) at a distance of 4 R . Above the centre of a disc of radius R as shown in situation I. the magnitude of electric flux through the disc is (ϕ). Now a hemis pherical shell of radius R is placed over the [...]
A linear charge having linear charge density λ, penetrates a cube diagonally and then it penetrate a sphere diametrically as shown. What will be the ration of flux coming out of cube and sphere
17
Sep
A linear charge having linear charge density λ, penetrates a cube diagonally and then it penetrate a sphere diametrically as shown. What will be the ration of flux coming out of cube and sphere A linear charge having linear charge density λ penetrates a cube diagonally and then it penetrate a sphere diametrically as shown. [...]
A point charge q is placed near hemisperical surface without base, cylindrical surface with one end open sperical surface and hemispherical surface with base as shown in the figure in (a) (b) (c) and (d) respectively In which of the following cases m the flux crossing through the surface is zero ?
17
Sep
A point charge q is placed near hemisperical surface without base, cylindrical surface with one end open sperical surface and hemispherical surface with base as shown in the figure in (a) (b) (c) and (d) respectively In which of the following cases m the flux crossing through the surface is zero ? 0 ) and [...]
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0 ) and ( 1m ,
0) is ,
2 m ) respectively. The resultant electric field due to the two dipoles at the point (1 m ,
A point charge q is placed near hemisperical surface without base ,
At each point on the surface of the cube shown in the figure ,
Two short dipoles pk and p/2 k are located at ( 0 ,
A cylinder of radius R and length L is placed in a uniform electric field E parallel to the cylinder axis. The total flux for the surface of the cylinder is given by
17
Sep
A cylinder of radius R and length L is placed in a uniform electric field E parallel to the cylinder axis. The total flux for the surface of the cylinder is given by A cylinder of radius R and length L is placed in a uniform electric field E parallel to the cylinder axis. The [...]
Electric flux through a surface of area 10 m^2 lying in the xy plane is ( if E = i +root2 j + root3 k N/C )
17
Sep
Electric flux through a surface of area 10 m^2 lying in the xy plane is ( if E = i +root2 j + root3 k N/C ) Electric flux through a surface of area 10 m^2 lying in the xy plane is ( if E = i +root2 j + root3 k N/C ) September [...]