Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
At each point on the surface of the cube shown in the figure, the electric field is parllel to the z- axis. The length of each edge of the cube is 3.0 m on the bottom face it is E→=34kˆN/C and on the bottom face it is E→=20kˆN/C . Find the net flux contained within the cube.
17
Sep
At each point on the surface of the cube shown in the figure, the electric field is parllel to the z- axis. The length of each edge of the cube is 3.0 m on the bottom face it is E→=34kˆN/C and on the bottom face it is E→=20kˆN/C . Find the net flux contained within [...]
We use phi = E .A, where A = Aj = (root 2 m ) N.m^2/C.
17
Sep
We use phi = E .A, where A = Aj = (root 2 m ) N.m^2/C. We use phi = E .A where A = Aj = (root 2 m ) N.m^2/C. September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An electric field given by E = 4.0i -3.0 (y^2 +2.0 ) j pierces a Gaussian cube of edgr length 2 m and positioned as shown in the figure. ( The magnitude E is in newtons per coulomb and the position x is in meters.) What is the electric flux through the (a) top face, (b) what is the net electric flux through the cube ?
17
Sep
An electric field given by E = 4.0i -3.0 (y^2 +2.0 ) j pierces a Gaussian cube of edgr length 2 m and positioned as shown in the figure. ( The magnitude E is in newtons per coulomb and the position x is in meters.) What is the electric flux through the (a) top face, [...]
A surface has the area vector A = ( 2i +3j ) m^2. What is the flux of a uniform electric field through the area if the field is (a) E = 4i N/C and (b) E = 4K N/C ?
17
Sep
A surface has the area vector A = ( 2i +3j ) m^2. What is the flux of a uniform electric field through the area if the field is (a) E = 4i N/C and (b) E = 4K N/C ? A surface has the area vector A = ( 2i +3j ) m^2. What [...]
The locus of the points (in the xy-plane) where the electric field due to a dipole (dipole axis is along x-axis and its equatorial is along y-axis) is perpendicular to its axis, is
17
Sep
The locus of the points (in the xy-plane) where the electric field due to a dipole (dipole axis is along x-axis and its equatorial is along y-axis) is perpendicular to its axis, is is The locus of the points (in the xy-plane) where the electric field due to a dipole (dipole axis is along x-axis [...]
Two short dipoles pk and p/2 k are located at ( 0,0,0 ) and ( 1m, 0, 2 m ) respectively. The resultant electric field due to the two dipoles at the point (1 m, 0, 0 ) is
17
Sep
Two short dipoles pk and p/2 k are located at ( 0,0,0 ) and ( 1m, 0, 2 m ) respectively. The resultant electric field due to the two dipoles at the point (1 m, 0, 0 ) is 0 ) and ( 1m 0) is 2 m ) respectively. The resultant electric field due [...]
Total electric force on an electric dipole in an electric field of a point charge is
17
Sep
Total electric force on an electric dipole in an electric field of a point charge is Total electric force on an electric dipole in an electric field of a point charge is September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
An electric dipole is kept on the axis of a uniformly charged ring at distance from the centre of the ring. The direction of the dipole moment is along the axis. The dipole moment is `p`, charge of the ring is `Q` & radius of the ring is `R`. The force on the dipole is
17
Sep
An electric dipole is kept on the axis of a uniformly charged ring at distance from the centre of the ring. The direction of the dipole moment is along the axis. The dipole moment is `p`, charge of the ring is `Q` & radius of the ring is `R`. The force on the dipole is [...]
Two point charges +q and the -2q are fixed on the X -axis at position a and 2a from origin respectively. At what position on the axis, the resultant electric field is zero
17
Sep
Two point charges +q and the -2q are fixed on the X -axis at position a and 2a from origin respectively. At what position on the axis, the resultant electric field is zero the resultant electric field is zero? Two point charges +q and the -2q are fixed on the X -axis at position a [...]
Two electric dipoles of moment P and 64 P are placed in opposite direction on a line at a distance of 25 cm. The electric field be zero zt point between the dipoles whose distance from the dipole of moment P is
17
Sep
Two electric dipoles of moment P and 64 P are placed in opposite direction on a line at a distance of 25 cm. The electric field be zero zt point between the dipoles whose distance from the dipole of moment P is Three identical dipoles are arranged as shown in the figure. what will be [...]