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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 [...]
Three identical dipoles are arranged as shown in the figure. what will be the net electric field at p { K = 1 / 4 pie e0 } ?
17
Sep
Three identical dipoles are arranged as shown in the figure. what will be the net electric field at p { K = 1 / 4 pie e0 } ? Three identical dipoles are arranged as shown in the figure. what will be the net electric field at p { K = 1 / 4 pie [...]
An electric dipole is placed at the origin O and is directed along the x-axis. At a point P, far away from the dipole, the electric field is parallel to y-axis. OP makes an angle θ with the x-axis then
17
Sep
An electric dipole is placed at the origin O and is directed along the x-axis. At a point P, far away from the dipole, the electric field is parallel to y-axis. OP makes an angle θ with the x-axis then An electric dipole is placed at the origin O and is directed along the x [...]
An electric dipole is placed along the X-axis O. Point P is at a distance of 20cm from the origin such that OP makes an angle π/3 with the X-axis. If the electric field at P makes an angle θ with the X-axis the value of θ will be
17
Sep
An electric dipole is placed along the X-axis O. Point P is at a distance of 20cm from the origin such that OP makes an angle π/3 with the X-axis. If the electric field at P makes an angle θ with the X-axis the value of θ will be A diploe with an electric moment [...]
Three charges of +2q, -q and -q are placed at the corners of A, B and C of an equilateral triangle of side a as shown in the adjoining figure. Then the dipole moment of this combination is
17
Sep
Three charges of +2q, -q and -q are placed at the corners of A, B and C of an equilateral triangle of side a as shown in the adjoining figure. Then the dipole moment of this combination is -q and -q are placed at the corners of A B and C of an equilateral triangle [...]
Figure shows a charged rod, bent in the form of an arc of a circle. The charge distribution on the rod is shown in the figure. The assembly is kept in a uniform electric field. (a) Find the dipole moment of the rod. (b) For small angular displacement the system find the time period of oscillation of the system.
17
Sep
Figure shows a charged rod, bent in the form of an arc of a circle. The charge distribution on the rod is shown in the figure. The assembly is kept in a uniform electric field. (a) Find the dipole moment of the rod. (b) For small angular displacement the system find the time period of [...]
A diploe with an electric moment p is located at a distance r from a long thread charged uniformly with a linear density lamda. Find the force F acting on the dipole if the vector p is oriented
17
Sep
A diploe with an electric moment p is located at a distance r from a long thread charged uniformly with a linear density lamda. Find the force F acting on the dipole if the vector p is oriented A diploe with an electric moment p is located at a distance r from a long thread [...]
Electric dipole of momment P = Pi is kept at a point ( x,y ) in an electric field E = 4 xy^2i +4x^2 yj. Find the magnitude of force acting on the dipole.
17
Sep
Electric dipole of momment P = Pi is kept at a point ( x,y ) in an electric field E = 4 xy^2i +4x^2 yj. Find the magnitude of force acting on the dipole. Electric dipole of momment P = Pi is kept at a point ( x y ) in an electric field E [...]
In a certain region of space, electric field is along the z-direction throughout. The magnitude of electric field is , however, not constant but increases uniformly along the positive z-direction. At the rate of 10^5 V/m^2 . What are the force and torque experienced by system having a total dipole moment equal to 10^−7 Cm in the negative z-direction?
17
Sep
In a certain region of space, electric field is along the z-direction throughout. The magnitude of electric field is , however, not constant but increases uniformly along the positive z-direction. At the rate of 10^5 V/m^2 . What are the force and torque experienced by system having a total dipole moment equal to 10^−7 Cm [...]
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electric field is along the z-direction throughout. The magnitude of electric field is ,
however ,
In a certain region of space ,
the resultant electric field is zero? ,
Two point charges +q and -2q are fixed on the x axis at positions a and 2a from origins respectively. At what positions on the axis ,
In the figure shown there is a large sheet of charge of uniform surface charge density’σ’.A charge particle of charge ‘−q’ and mass ‘m’ is projected from a point A on the sheet with a speed ‘u’ with the angle of projection such that it lands at maximum distance from A on the sheet. Neglecting gravity, find the time flight
17
Sep
In the figure shown there is a large sheet of charge of uniform surface charge density’σ’.A charge particle of charge ‘−q’ and mass ‘m’ is projected from a point A on the sheet with a speed ‘u’ with the angle of projection such that it lands at maximum distance from A on the sheet. Neglecting [...]