Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A nonconducting sphere of radius R is filled with uniform volume charge density −ρ. The center of this sphere is displaced from the origin by d. The electric field E at any point P having position vector inside the sphere is
31
Oct
A nonconducting sphere of radius R is filled with uniform volume charge density −ρ. The center of this sphere is displaced from the origin by d. The electric field E at any point P having position vector inside the sphere is In a region of space the electric field is given by E = 8 [...]
Two blocks connected by a spring rest on a smooth horizontal plane as shown in the given figure. A constant force F starts acting on block m2 as shown in the figure. Which of the
31
Oct
Two blocks connected by a spring rest on a smooth horizontal plane as shown in the given figure. A constant force F starts acting on block m2 as shown in the figure. Which of the Two blocks connected by a spring rest on a smooth horizontal plane as shown in the given figure. A constant [...]
Three large identical conducting parallel plates carrying charge +Q , -Q and +2Q, respectively , are placed as shown in figure. If Ea, Eb, and Ec refer to the magnitudes of the electric fields at points A, B , and C, respectively, then
31
Oct
Three large identical conducting parallel plates carrying charge +Q , -Q and +2Q, respectively , are placed as shown in figure. If Ea, Eb, and Ec refer to the magnitudes of the electric fields at points A, B , and C, respectively, then -Q and +2Q and C and Ec refer to the magnitudes of [...]
The given Fig. (a) shows a spring of force constant k fixed at one end and carrying a mass m at the other end placed on a horizontal frictionless surface. The spring is stretched by
31
Oct
The given Fig. (a) shows a spring of force constant k fixed at one end and carrying a mass m at the other end placed on a horizontal frictionless surface. The spring is stretched by The given Fig. (a) shows a spring of force constant k fixed at one end and carrying a mass m [...]
An object of mass m is performing simple harmonic motion on a smooth horizontal surface as shown in the figure. Just as the oscillating object reaches its extreme position,
31
Oct
An object of mass m is performing simple harmonic motion on a smooth horizontal surface as shown in the figure. Just as the oscillating object reaches its extreme position, An object of mass m is performing simple harmonic motion on a smooth horizontal surface as shown in the figure. Just as the oscillating object reaches [...]
The time period of a particle in simple harmonic motion is T. Assume potential energy at mean position to be zero. After a time of T/6 it passes its mean position , its
31
Oct
The time period of a particle in simple harmonic motion is T. Assume potential energy at mean position to be zero. After a time of T/6 it passes its mean position , its its The time period of a particle in simple harmonic motion is T. Assume potential energy at mean position to be zero. [...]
The potential energy of a particle of mass 0.1 kg, moving along the x-axis, is given by U = 5x(x – 4) J, where x is in meter. It can be concluded that
31
Oct
The potential energy of a particle of mass 0.1 kg, moving along the x-axis, is given by U = 5x(x – 4) J, where x is in meter. It can be concluded that is given by U = 5x(x - 4) J moving along the x-axis The potential energy of a particle of mass 0.1 [...]
A large charged metal sheet is placed in a uniform electric field, perpendicular to the electric field lines. After placing the sheet into the field, the electric field on the left side of the sheet is E1 = 5 × 10^5 V/m and on the right it is E2 = 3 × 10^5 V/m. The sheet experiences a net electric force of 0.08 N. Find the area of one face of the sheet. Assume the external field to remain constant after introducing the large sheet. Use (1/4πε0) = 9 × 10^9 N m^2 C^−2
31
Oct
A large charged metal sheet is placed in a uniform electric field, perpendicular to the electric field lines. After placing the sheet into the field, the electric field on the left side of the sheet is E1 = 5 × 10^5 V/m and on the right it is E2 = 3 × 10^5 V/m. The [...]
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A large charged metal sheet is placed in a uniform electric field ,
In a region of space ,
perpendicular to the electric field lines. After placing the sheet into the field ,
the electric field is given by E = 8 i ^+4 j ^+3 k ^. The electric flux through a surface of area 100 units in the xy plane is : ,
Figure shows a uniformly charged hemisphere of radius R. It has a volume charge density ρ. If the electric field at a point 2R, above the its center is E, then what is the electric field at the point 2R below its center?
31
Oct
Figure shows a uniformly charged hemisphere of radius R. It has a volume charge density ρ. If the electric field at a point 2R, above the its center is E, then what is the electric field at the point 2R below its center? above the its center is E Figure shows a uniformly charged hemisphere [...]
A 20 g particle is subjected to two simple harmonic motions x1 = 2 sin 10t, x2 = 4 sin (10t + pie/3), where x1 and x2 are in metres and t is in seconds.
31
Oct
A 20 g particle is subjected to two simple harmonic motions x1 = 2 sin 10t, x2 = 4 sin (10t + pie/3), where x1 and x2 are in metres and t is in seconds. A 20 g particle is subjected to two simple harmonic motions x1 = 2 sin 10t where x1 and x2 [...]