Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
In a region of space, 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 :
31
Oct
In a region of space, 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 : In a region of space the electric field is given by E = 8 i ^+4 j ^+3 k [...]
A flat, square surface with sides of length L is described by the equations x = L ,0 ≤ y ≤L,0 ≤ z≤ L The electric flux through the square due to a positive point charge q located at the origin ( x = 0, y = 0, z = 0 ) is
31
Oct
A flat, square surface with sides of length L is described by the equations x = L ,0 ≤ y ≤L,0 ≤ z≤ L The electric flux through the square due to a positive point charge q located at the origin ( x = 0, y = 0, z = 0 ) is 0 ≤ [...]
A wire is bent at an angle theta. A rod of mass m can slide along the bent wire without friction as shown in the given figure. A soap film is maintained in the frame kept in a vertical
31
Oct
A wire is bent at an angle theta. A rod of mass m can slide along the bent wire without friction as shown in the given figure. A soap film is maintained in the frame kept in a vertical A wire is bent at an angle theta. A rod of mass m can slide along [...]
A thin-walled tube of mass m and radius R has a rod of mass m and very small cross section soldered on its inner surface. The side-view of the arrangement is as shown in the given
31
Oct
A thin-walled tube of mass m and radius R has a rod of mass m and very small cross section soldered on its inner surface. The side-view of the arrangement is as shown in the given A thin-walled tube of mass m and radius R has a rod of mass m and very small cross [...]
A block P of mass m is placed on a smooth horizontal surface. A block Q of same mass is placed over the block P and the coefficient of static friction between them is mu s. A spring
31
Oct
A block P of mass m is placed on a smooth horizontal surface. A block Q of same mass is placed over the block P and the coefficient of static friction between them is mu s. A spring A block P of mass m is placed on a smooth horizontal surface. A block Q of [...]
Figure shows four charges q1, q2, q3 and q4 fixed in space. Then the total flux of the electric field through a closed surface S, due to all the charges , is
31
Oct
Figure shows four charges q1, q2, q3 and q4 fixed in space. Then the total flux of the electric field through a closed surface S, due to all the charges , is due to all the charges Figure shows four charges q1 is q2 q3 and q4 fixed in space. Then the total flux of [...]
A block ‘A’ of mass m is placed on a smooth horizontal platform P and between two elastic massless springs S1 and S2 fixed horizontally to two fixed vertical walls. The elastic
31
Oct
A block ‘A’ of mass m is placed on a smooth horizontal platform P and between two elastic massless springs S1 and S2 fixed horizontally to two fixed vertical walls. The elastic A block 'A' of mass m is placed on a smooth horizontal platform P and between two elastic massless springs S1 and S2 [...]
A cyliner of length L and radius b has its axis coincident with the x – axis. The electric field in this region is E = 200 i . Find the flux through the left end of the cylinder.
31
Oct
A cyliner of length L and radius b has its axis coincident with the x – axis. The electric field in this region is E = 200 i . Find the flux through the left end of the cylinder. A cyliner of length L and radius b has its axis coincident with the x - [...]
A solid right circular cylinder of weight 10 kg and cross-sectional area 100 cm^2 is suspended by a spring, where k = 1 kg/cm, and hangs partially submerged in water of density
31
Oct
A solid right circular cylinder of weight 10 kg and cross-sectional area 100 cm^2 is suspended by a spring, where k = 1 kg/cm, and hangs partially submerged in water of density A solid right circular cylinder of weight 10 kg and cross-sectional area 100 cm^2 is suspended by a spring and hangs partially submerged [...]
The velocity v of a particle of mass m moving along a straight line changes with time t as d^2v/dt^2 = -Kv where K is a positive constant. Which of the following statements is correct ?
31
Oct
The velocity v of a particle of mass m moving along a straight line changes with time t as d^2v/dt^2 = -Kv where K is a positive constant. Which of the following statements is correct ? The velocity v of a particle of mass m moving along a straight line changes with time t as [...]