A uniform magnetic field B =(3 i ^ +4 j ^ + k ^ ) exists in region of space. A semicircular wire of radius 1 m carrying current 1 A having its centre at (2
Sahay Sir > Question Answers > A uniform magnetic field B =(3 i ^ +4 j ^ + k ^ ) exists in region of space. A semicircular wire of radius 1 m carrying current 1 A having its centre at (2
In the previous problrm , thre maximum range of movement of the of the centre of the part of the circle from line AD in which charged particle of charge Q moves with a velocity v when theta is positive to when theta is negative is given by
14
Oct
In the previous problrm , thre maximum range of movement of the of the centre of the part of the circle from line AD in which charged particle of charge Q moves with a velocity v when theta is positive to when theta is negative is given by 0) is placed in x−y plane as [...]
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0) is placed in x−y plane as shown in figure. The force on semicircular wire will be ,
2 ,
A uniform magnetic field B =(3 i ^ +4 j ^ + k ^ ) exists in region of space. A semicircular wire of radius 1 m carrying current 1 A having its centre at (2 ,
In the previous problrm ,
Two rectangular plates A and B placed at a distance 2a apart ,
To the right of line PQ is a uniform magnetic field B. B1A is the line of incidence of a charged particle, which comes out of the field along DE ; CA and DF are the normals at A and D. B1AC = theta . Angle measured from CA in clockwise direction is taken as positive . what will be the value of theta so that angle subtented by the part of the circle ( along which charged particles moves in the field ) at its centre and facing the circle is less than pie?
14
Oct
To the right of line PQ is a uniform magnetic field B. B1A is the line of incidence of a charged particle, which comes out of the field along DE ; CA and DF are the normals at A and D. B1AC = theta . Angle measured from CA in clockwise direction is taken as [...]
Tags:
0) is placed in x−y plane as shown in figure. The force on semicircular wire will be ,
2 ,
A uniform magnetic field B =(3 i ^ +4 j ^ + k ^ ) exists in region of space. A semicircular wire of radius 1 m carrying current 1 A having its centre at (2 ,
To the right of line PQ is a uniform magnetic field B. B1A is the line of incidence of a charged particle ,
Two rectangular plates A and B placed at a distance 2a apart ,
Two rectangular plates A and B placed at a distance 2a apart, are connected to a battery to produce an electric field. There are insulators between plantes C and other two plates. A magnetic field exists along z-axis. A charged particle of mass m and charge q passes through a hole at the middle of the plate A with velocity v and strikes at Q which is the middle of the bottom edge of plate B after passing through a hole inplate C. If E= mv2/qa, what will be the speed of the particle at Q?
14
Oct
Two rectangular plates A and B placed at a distance 2a apart, are connected to a battery to produce an electric field. There are insulators between plantes C and other two plates. A magnetic field exists along z-axis. A charged particle of mass m and charge q passes through a hole at the middle of [...]
Tags:
0) is placed in x−y plane as shown in figure. The force on semicircular wire will be ,
2 ,
A uniform magnetic field B =(3 i ^ +4 j ^ + k ^ ) exists in region of space. A semicircular wire of radius 1 m carrying current 1 A having its centre at (2 ,
Two rectangular plates A and B placed at a distance 2a apart ,
A parabolic section of wire OA is located in the x-y plane and carries current I = 12 A. A uniform magnetic field B = 4.0 T making an angle 60∘ with x axis exists in x-y plane. Calculate the magnetic force on the wire OA. Coordinates of A are (0.25 m, 1 m)
14
Oct
A parabolic section of wire OA is located in the x-y plane and carries current I = 12 A. A uniform magnetic field B = 4.0 T making an angle 60∘ with x axis exists in x-y plane. Calculate the magnetic force on the wire OA. Coordinates of A are (0.25 m, 1 m) 0) [...]
A uniform magnetic field B and electric field E exist along y and negative z axis respectively. Under the influence of these field a charge particle moves along OA undeflected. If electric field is switched off, find the pitch of helical trajectory in which the particle will move.
14
Oct
A uniform magnetic field B and electric field E exist along y and negative z axis respectively. Under the influence of these field a charge particle moves along OA undeflected. If electric field is switched off, find the pitch of helical trajectory in which the particle will move. 0) is placed in x−y plane as [...]
An (α)-particle and a proton are both simultaneously projected in opposite direction into a region of constant magnetic field perpendicular to the direction of the field. After some time it is found that the velocity of the (α)-particle has changed in a direction by 45∘. Then at this time, the angle between velocity vectors of (α)-particle and proton is
14
Oct
An (α)-particle and a proton are both simultaneously projected in opposite direction into a region of constant magnetic field perpendicular to the direction of the field. After some time it is found that the velocity of the (α)-particle has changed in a direction by 45∘. Then at this time, the angle between velocity vectors of [...]
In a certain region of space, there exists a uniform and constant electric field of strength E along x-axis and uniform constant magnetic field of induction B along z-axis. A charge particle having charge q and mass m is projected with speed v parallel to x-axis from a point (a, b, 0). When the particle reaches a point 2a, b/2, 0 its speed becomes 2v. Find the value of electric field strength of m, v and co-ordinates.
14
Oct
In a certain region of space, there exists a uniform and constant electric field of strength E along x-axis and uniform constant magnetic field of induction B along z-axis. A charge particle having charge q and mass m is projected with speed v parallel to x-axis from a point (a, b, 0). When the particle [...]
A particle of specific charge q/m = πC/kg is projected from the origin toward positive x-axis with a velocity of 10 m/s in a uniform magnetic field B = −2kˆT. The velocity v of particle after time t = 1/6 s will be
14
Oct
A particle of specific charge q/m = πC/kg is projected from the origin toward positive x-axis with a velocity of 10 m/s in a uniform magnetic field B = −2kˆT. The velocity v of particle after time t = 1/6 s will be 0) is placed in x−y plane as shown in figure. The force [...]
A uniform magnetic field B =(3 i ^ +4 j ^ + k ^ ) exists in region of space. A semicircular wire of radius 1 m carrying current 1 A having its centre at (2, 2, 0) is placed in x−y plane as shown in figure. The force on semicircular wire will be
14
Oct
A uniform magnetic field B =(3 i ^ +4 j ^ + k ^ ) exists in region of space. A semicircular wire of radius 1 m carrying current 1 A having its centre at (2, 2, 0) is placed in x−y plane as shown in figure. The force on semicircular wire will be [...]