Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Two charged particles M and N enter a space of uniform magnetic field, with velocities perpendicular to the magnetic field. The paths are as shown in the figure. The possible reasons for different path may be
04
Sep
Two charged particles M and N enter a space of uniform magnetic field, with velocities perpendicular to the magnetic field. The paths are as shown in the figure. The possible reasons for different path may be Two charged particles M and N enter a space of uniform magnetic field with velocities perpendicular to the magnetic [...]
A sinusoidal wave on a string is described by the wave function Y = (0.15 m) sin (0.80x – 50t) where x and y are in metres and t is in seconds. The mass per unit length of this string is 12.0 g/m. Determine
04
Sep
A sinusoidal wave on a string is described by the wave function Y = (0.15 m) sin (0.80x – 50t) where x and y are in metres and t is in seconds. The mass per unit length of this string is 12.0 g/m. Determine Two waves in the same medium are represented by y-t curves [...]
A charged particle would continue to move with a constant velocity in a region wherein,
04
Sep
A charged particle would continue to move with a constant velocity in a region wherein, A charged particle would continue to move with a constant velocity in a region wherein September 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Sinusoidal waves 5.00 cm in amplitude are to be transmitted along a string that has a linear mass density of 4.00 * 10^-2 kg/m. The source can deliver a maximum power of 300 W and the string is under a tension
04
Sep
Sinusoidal waves 5.00 cm in amplitude are to be transmitted along a string that has a linear mass density of 4.00 * 10^-2 kg/m. The source can deliver a maximum power of 300 W and the string is under a tension Two waves in the same medium are represented by y-t curves in the figure. [...]
An electron moves through a uniform magnetic field given by B = B xi ^ +(3B x ) j ^ .At a particular instant,the electron has the velocity v =(2.0 i ^ +4.0 j ^ )m/s and the magnetic force acting on it is (6.4×10 −19 N) k ^ .Find x such that x=−B x .
04
Sep
An electron moves through a uniform magnetic field given by B = B xi ^ +(3B x ) j ^ .At a particular instant,the electron has the velocity v =(2.0 i ^ +4.0 j ^ )m/s and the magnetic force acting on it is (6.4×10 −19 N) k ^ .Find x such [...]
Two waves in the same medium are represented by y-t curves in the figure. Find the ratio of their average intensities?
04
Sep
Two waves in the same medium are represented by y-t curves in the figure. Find the ratio of their average intensities? Two waves in the same medium are represented by y-t curves in the figure. Find the ratio of their average intensities? September 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]
Bainbridge’s mass spectrometer separates ion having the same velocity. The ions, after enteering through slits, S1 and S2, pass through a velocity selector composed of an electric field produced by the charged plates P and P’ and a magnetic field B perpendicular to electric field and the ion path.Thew ions that then pass undeviated through the crossed E 1 and B fields enter into a region where a second magnetic field B exists, where they are made to follow circular path. A photographic plate ( or a modern detector) registors their arrival. If r is the radius of the circular orbit , then specific charge qm of ion is
04
Sep
Bainbridge’s mass spectrometer separates ion having the same velocity. The ions, after enteering through slits, S1 and S2, pass through a velocity selector composed of an electric field produced by the charged plates P and P’ and a magnetic field B perpendicular to electric field and the ion path.Thew ions that then pass undeviated through [...]
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A particle having a charge of 10 μC and mass 1 μg moves in a horizontal circle of radius 10 cm under the influence of a magnetic field of 0.1 T. When the particle is at a point P ,
a uniform electric field is switched on so that the particle starts moving along the tangent with uniform velocity. The electric field is ,
after enteering through slits ,
an electron of mass m ,
and low (negligible )speed enters the region between two polates of potential difference V and plate seperation d ,
Bainbridge's mass spectrometer separates ion having the same velocity. The ions ,
charge -e ,
In the below fig ,
S1 and S2 ,
Power supplied to a vibrating string: A string with linear mass density lemda = 5.00 * 10^-2 kg/m is under a tension of 80.0 N. How much power must be supplied to the string to generate sinusoidal waves
04
Sep
Power supplied to a vibrating string: A string with linear mass density lemda = 5.00 * 10^-2 kg/m is under a tension of 80.0 N. How much power must be supplied to the string to generate sinusoidal waves 05 g/cm. The tension in the string is 450 N. At t = 0 A transverse wave [...]
A circular loop of string rotates about its axis on a frictionless horizontal plane at a uniform rate so that the tangential speed of any particle of the string is v. If a small transverse disturbance is produced at a
04
Sep
A circular loop of string rotates about its axis on a frictionless horizontal plane at a uniform rate so that the tangential speed of any particle of the string is v. If a small transverse disturbance is produced at a 05 g/cm. The tension in the string is 450 N. At t = 0 A [...]
In the below fig, an electron of mass m, charge -e, and low (negligible )speed enters the region between two polates of potential difference V and plate seperation d, initially headed directly toward the top plate. A uniform magnectic field of magnitude B is normal to the plane of the fig. find the minimum value of B such that the electron will not strike the top plate.
04
Sep
In the below fig, an electron of mass m, charge -e, and low (negligible )speed enters the region between two polates of potential difference V and plate seperation d, initially headed directly toward the top plate. A uniform magnectic field of magnitude B is normal to the plane of the fig. find the minimum value [...]
Tags:
A particle having a charge of 10 μC and mass 1 μg moves in a horizontal circle of radius 10 cm under the influence of a magnetic field of 0.1 T. When the particle is at a point P ,
a uniform electric field is switched on so that the particle starts moving along the tangent with uniform velocity. The electric field is ,
an electron of mass m ,
and low (negligible )speed enters the region between two polates of potential difference V and plate seperation d ,
charge -e ,
In the below fig ,