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A proton, a deuteron and an α−particle having the same kinetic energy are moving in circular trajectories in a constant magnetic field. If r p r, and r α denote, respectively, the radii of the trajectories of these particles, then
04
Sep
A proton, a deuteron and an α−particle having the same kinetic energy are moving in circular trajectories in a constant magnetic field. If r p r, and r α denote, respectively, the radii of the trajectories of these particles, then a deuteron and an α−particle having the same kinetic energy are moving in circular trajectories [...]
A force F = -10x + 2 acts on a particle of mass 0.1 kg, where k is in m and F in newton. If it is released from rest at x = 0, find: (a) time period; (b) equation of motion.
04
Sep
A force F = -10x + 2 acts on a particle of mass 0.1 kg, where k is in m and F in newton. If it is released from rest at x = 0, find: (a) time period; (b) equation of motion. A force F = -10x + 2 acts on a particle of mass [...]
An electron is travelling along the x- direction. it encounters a magnetic field in the y- direction. its subsequent motion will be
04
Sep
An electron is travelling along the x- direction. it encounters a magnetic field in the y- direction. its subsequent motion will be An electron is travelling along the x- direction. it encounters a magnetic field in the y- direction. its subsequent motion will be September 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
Two simple harmonic motions are represented by the following equations Y1 = 10 sin(pie/4) (12t + 1) and Y2 = 5 (sin 3pie t + root 3 cos 3 pie t). Here t is in seconds. Find out ration of their amplitudes. What are the time periods of the two motions?
04
Sep
Two simple harmonic motions are represented by the following equations Y1 = 10 sin(pie/4) (12t + 1) and Y2 = 5 (sin 3pie t + root 3 cos 3 pie t). Here t is in seconds. Find out ration of their amplitudes. What are the time periods of the two motions? Find the amplitude of [...]
A particle of mass 0.6 g and having charge of 25 nC is moving horizontally with a uniform velocity 1.2×10 4 ms −1 in a uniform magnetic field , then the value of the minimum magnetic induction (g = 10 ms^−2 )
04
Sep
A particle of mass 0.6 g and having charge of 25 nC is moving horizontally with a uniform velocity 1.2×10 4 ms −1 in a uniform magnetic field , then the value of the minimum magnetic induction (g = 10 ms^−2 ) A particle of mass 0.6 g and having charge of 25 nC is [...]
Find the amplitude of the simple harmonic motion obtained by combining the motions x1 = (2.0 cm) sin omega t and x2 = (2.0 cm) sin (omega t + pie/3)
04
Sep
Find the amplitude of the simple harmonic motion obtained by combining the motions x1 = (2.0 cm) sin omega t and x2 = (2.0 cm) sin (omega t + pie/3) Find the amplitude of the simple harmonic motion obtained by combining the motions x1 = (2.0 cm) sin omega t and x2 = (2.0 cm) [...]
An electron is moving along positive x−axis. To get it moving on an anticlockwise circular path in x−y plane, a magnetic field is applied
04
Sep
An electron is moving along positive x−axis. To get it moving on an anticlockwise circular path in x−y plane, a magnetic field is applied a magnetic field is applied An electron is moving along positive x−axis. To get it moving on an anticlockwise circular path in x−y plane September 4, 2020 Category: Uncategorised (JEE Advanced [...]
Two particles A and B execute simple harmonic motion according to the equations y1 = 3 sin omega t and y2 = 4 sin (omega t + (pie/2)) + 3 sin omega t. Find the phase difference between them.
04
Sep
Two particles A and B execute simple harmonic motion according to the equations y1 = 3 sin omega t and y2 = 4 sin (omega t + (pie/2)) + 3 sin omega t. Find the phase difference between them. Two particles A and B execute simple harmonic motion according to the equations y1 = 3 [...]
A particle of charge q and mass m moving with a velocity v along x−axis enters the region x>0 with uniform magnetic field B along the k ^ direction. The particle will penetrate in this region in the x−direction up to a distance d equal to
04
Sep
A particle of charge q and mass m moving with a velocity v along x−axis enters the region x>0 with uniform magnetic field B along the k ^ direction. The particle will penetrate in this region in the x−direction up to a distance d equal to A proton of mass m and charge +e is [...]
An electron and a proton enter region of uniform magnetic filed in a direction at right angles to the filed with the same kinetic energy. They describe circular paths of radius re and rp respectively. Then
04
Sep
An electron and a proton enter region of uniform magnetic filed in a direction at right angles to the filed with the same kinetic energy. They describe circular paths of radius re and rp respectively. Then A proton of mass m and charge +e is moving in a circular orbit in a magnetic fielg with [...]