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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 [...]
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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 ,
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 ,
Figure represents two snaps of a travelling wave on a string of mass per unit length mu = 0.25 kg/m. The first snap is taken at t = 0 and the second is taken at t = 0.05 s. Determine (a) the speed of the wave,
04
Sep
Figure represents two snaps of a travelling wave on a string of mass per unit length mu = 0.25 kg/m. The first snap is taken at t = 0 and the second is taken at t = 0.05 s. Determine (a) the speed of the wave, 05 g/cm. The tension in the string is 450 [...]
A transverse wave of wavelength 50 cm is travelling towards +ve x-axis along a string whose linear density is 0,05 g/cm. The tension in the string is 450 N. At t = 0, the particle at x = 0
04
Sep
A transverse wave of wavelength 50 cm is travelling towards +ve x-axis along a string whose linear density is 0,05 g/cm. The tension in the string is 450 N. At t = 0, the particle at x = 0 05 g/cm. The tension in the string is 450 N. At t = 0 A transverse [...]