Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A charged particle of specific chaerge s passes undeviated through region I as shown in figure.
14
Oct
A charged particle of specific chaerge s passes undeviated through region I as shown in figure. A charged particle of specific chaerge s passes undeviated through region I as shown in figure. October 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The resolving power of an electron microscope operated at 16 kV is R. The resolving power of the electron microscope when operated at 4 kV is
14
Oct
The resolving power of an electron microscope operated at 16 kV is R. The resolving power of the electron microscope when operated at 4 kV is The resolving power of an electron microscope operated at 16 kV is R. The resolving power of the electron microscope when operated at 4 kV is October 14, 2020 [...]
A particle of specific charge alpha is projected from origin at t = 0 with a vel.ocity v = v0 ( i + k ) in a magnetic field B = – B 0k . THen
14
Oct
A particle of specific charge alpha is projected from origin at t = 0 with a vel.ocity v = v0 ( i + k ) in a magnetic field B = – B 0k . THen A particle of specific charge alpha is projected from origin at t = 0 with a vel.ocity v = [...]
The kinetic energy of a particle is equal to the energy of a photon. The particle moves at 5% of the speed of light. The ratio of the photon wavelength to the de Broglie wavelength of the
14
Oct
The kinetic energy of a particle is equal to the energy of a photon. The particle moves at 5% of the speed of light. The ratio of the photon wavelength to the de Broglie wavelength of the The kinetic energy of a particle is equal to the energy of a photon. The particle moves at [...]
A Praticle is released from the origin with a velocity vi . The electric field in the region is Ei and magnetic field is Bk. THen
14
Oct
A Praticle is released from the origin with a velocity vi . The electric field in the region is Ei and magnetic field is Bk. THen A Praticle is released from the origin with a velocity vi . The electric field in the region is Ei and magnetic field is Bk. THen October 14, 2020 [...]
A sodium metal piece is illuminated with light of wavelength 0.3 mu m. The work function of sodium is 2.46 eV. For this situation, mark out the correct statement(s).
14
Oct
A sodium metal piece is illuminated with light of wavelength 0.3 mu m. The work function of sodium is 2.46 eV. For this situation, mark out the correct statement(s). A sodium metal piece is illuminated with light of wavelength 0.3 mu m. The work function of sodium is 2.46 eV. For this situation mark out [...]
A wire of mass m and length l is placed on a smooth incline making an angle θ with the horizontal, whose fornt view is shown in Fig. When a finite amount of charge is passed through it in an infinitesimal time, the wire immediately acquires some velocity and then ascends the incline by a distance s. For this small duration, we can neglect the gravitational force because the current can be considered very large due to small time duration. The amount of charge passed through the wire is
14
Oct
A wire of mass m and length l is placed on a smooth incline making an angle θ with the horizontal, whose fornt view is shown in Fig. When a finite amount of charge is passed through it in an infinitesimal time, the wire immediately acquires some velocity and then ascends the incline by a [...]
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A wire of mass m and length l is placed on a smooth incline making an angle θ with the horizontal ,
the wire immediately acquires some velocity and then ascends the incline by a distance s. For this small duration ,
we can neglect the gravitational force because the current can be considered very large due to small time duration. The amount of charge passed through the wire is ,
whose fornt view is shown in Fig. When a finite amount of charge is passed through it in an infinitesimal time ,
Two identical non-relativistic particles A and B move at right angles to each other, processing de Broglie wavelength lemda 1 and lemda 2, respectively. The de Broglie wavelength of each
14
Oct
Two identical non-relativistic particles A and B move at right angles to each other, processing de Broglie wavelength lemda 1 and lemda 2, respectively. The de Broglie wavelength of each processing de Broglie wavelength lemda 1 and lemda 2 respectively. The de Broglie wavelength of each Two identical non-relativistic particles A and B move at [...]
A wooden cubical block ABCDEFG of mass m and side a is wrapped by a square wire loop of perimeter 4a, carrying current I. The whole system is placed at frictionless horizontal surface in a uniform magnetic field B =B 0 j ^ as shown in fig. In this situation, normal force between horizontal surface and block passes through a point at a distance x from center. Choose correct statement(s)
14
Oct
A wooden cubical block ABCDEFG of mass m and side a is wrapped by a square wire loop of perimeter 4a, carrying current I. The whole system is placed at frictionless horizontal surface in a uniform magnetic field B =B 0 j ^ as shown in fig. In this situation, normal force between [...]
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A wooden cubical block ABCDEFG of mass m and side a is wrapped by a square wire loop of perimeter 4a ,
carrying current I. The whole system is placed at frictionless horizontal surface in a uniform magnetic field B =B 0 j ^ as shown in fig. In this situation ,
normal force between horizontal surface and block passes through a point at a distance x from center. Choose correct statement(s) ,
A particle of charge q and mass m enters normally (at point P) in a region of magnetic field with speed v. It comes out noramally from Q after time T as shown in Fig. The magnetic field B is present only in the region of radius R and is uniform. Initial and final velocities are along radial direction and they are perpendicular to each other. For this to happen, which of the following expression (s) is are correct?
14
Oct
A particle of charge q and mass m enters normally (at point P) in a region of magnetic field with speed v. It comes out noramally from Q after time T as shown in Fig. The magnetic field B is present only in the region of radius R and is uniform. Initial and final velocities [...]