Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A simple harmonic wave travelling along the positive x-axis having amplitude of 7 cm, velocity 80 cm/s and frequency 50 vibration per second. The wave travelling along the positive
01
Nov
A simple harmonic wave travelling along the positive x-axis having amplitude of 7 cm, velocity 80 cm/s and frequency 50 vibration per second. The wave travelling along the positive A simple harmonic wave travelling along the positive x-axis having amplitude of 7 cm velocity 80 cm/s and frequency 50 vibration per second. The wave travelling [...]
Write down the wave equation for a plane progressive wave of amplitude 5 cm, wavelength 2 m and speed 330 m/s. If the wave is moving in positive x-direction and at t = 0
01
Nov
Write down the wave equation for a plane progressive wave of amplitude 5 cm, wavelength 2 m and speed 330 m/s. If the wave is moving in positive x-direction and at t = 0 wavelength 2 m and speed 330 m/s. If the wave is moving in positive x-direction and at t = 0 Write [...]
A uniformly charged thin spherical shell of radius r carries uniform surface charge density of sigma per unit area. IT is made of two hemispherical shells, held together by pressing them with force F. F is proportional to
01
Nov
A uniformly charged thin spherical shell of radius r carries uniform surface charge density of sigma per unit area. IT is made of two hemispherical shells, held together by pressing them with force F. F is proportional to A uniformly charged thin spherical shell of radius r carries uniform surface charge density of sigma per [...]
The equation of a progressive wave travelling along a string is given by y = 10 sin pie (0.01 x – 2.00 t) where x and y are in centimetres and t inn seconds. Find the (a) velocity of a particle
01
Nov
The equation of a progressive wave travelling along a string is given by y = 10 sin pie (0.01 x – 2.00 t) where x and y are in centimetres and t inn seconds. Find the (a) velocity of a particle The equation of a progressive wave travelling along a string is given by y [...]
Figure shows the position of a medium particles at t = 0, supporting a simple harmonic wave travelling either along or opposite to the positive x-axis.
01
Nov
Figure shows the position of a medium particles at t = 0, supporting a simple harmonic wave travelling either along or opposite to the positive x-axis. Figure shows the position of a medium particles at t = 0 supporting a simple harmonic wave travelling either along or opposite to the positive x-axis. November 1, 2020 [...]
This questions has statement 1 and statement 2. Of the four choices given after the statements, choose the one that best describe the two statements.
01
Nov
This questions has statement 1 and statement 2. Of the four choices given after the statements, choose the one that best describe the two statements. choose the one that best describe the two statements. This questions has Statement 1 and Statement 2. Of the four choices given after the statements November 1, 2020 Category: Uncategorised [...]
A disc of radius a/4 having a uniformly distributed charge 6C is placed in the x-y plane with its centre at (−a/2,0,0). A rod of length a carrying a uniformly distributed charge 8C is placed on the x-axis from x=a/4 to x=5a/4. Two point charges −7C and 3C are placed at (a/4,−a/4,0) and (−3a/4,3a/4,0), respectively. Conisder a cubical surface formed by isx surfaces x=±a/2, y=±a/2, z=±a/2. The electric flux through this cubical surface is
01
Nov
A disc of radius a/4 having a uniformly distributed charge 6C is placed in the x-y plane with its centre at (−a/2,0,0). A rod of length a carrying a uniformly distributed charge 8C is placed on the x-axis from x=a/4 to x=5a/4. Two point charges −7C and 3C are placed at (a/4,−a/4,0) and (−3a/4,3a/4,0), respectively. [...]
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−a/4 ,
0 ) ,
0) and (−3a/4 ,
0). A rod of length a carrying a uniformly distributed charge 8C is placed on the x-axis from x=a/4 to x=5a/4. Two point charges −7C and 3C are placed at (a/4 ,
3a/4 ,
A disc of radius a/4 having a uniformly distributed charge 6C is placed in the x-y plane with its centre at (−a/2 ,
respectively. Conisder a cubical surface formed by isx surfaces x=±a/2 ,
y=±a/2 ,
z=±a/2. The electric flux through this cubical surface is ,
Two blocks each having a mass of 3.2 kg are connected by a wire CD and the system is suspended from the ceiling by another wire AB. The linear mass density of the wire AB is 10 g/m
01
Nov
Two blocks each having a mass of 3.2 kg are connected by a wire CD and the system is suspended from the ceiling by another wire AB. The linear mass density of the wire AB is 10 g/m Two blocks each having a mass of 3.2 kg are connected by a wire CD and the [...]
The region between two concentric spheres of radii a and b respectively has volume charge density rho = A/ r, where A is a constant and r is the distance from the centre. At the centre of the spheres is a point charge Q. The value of A such that the electric field in the region between the spheres will be constant, is
01
Nov
The region between two concentric spheres of radii a and b respectively has volume charge density rho = A/ r, where A is a constant and r is the distance from the centre. At the centre of the spheres is a point charge Q. The value of A such that the electric field in the [...]
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Consider a uniform charge distribution with charge density 2 C/m^3 throughout in space. If a Gaussian sphere has a varible radius which changes at the rate of 2 m/s ,
find the value of K. ,
The region between two concentric spheres of radii a and b respectively has volume charge density rho = A/ r ,
then value of rate of change of flux is proportional to rk ( r = radius of sphere ). Then ,
A 4.0 kg block is suspended from the ceiling of an elevator through a string having a linear mass density of 19.2 * 10^-3 kg/m. Find the speed (with respect to the string) with which
01
Nov
A 4.0 kg block is suspended from the ceiling of an elevator through a string having a linear mass density of 19.2 * 10^-3 kg/m. Find the speed (with respect to the string) with which A 4.0 kg block is suspended from the ceiling of an elevator through a string having a linear mass density [...]