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a force acting on a particle moving in the xy plane is given by F = (2yi + x^j)N
30
Aug
a force acting on a particle moving in the xy plane is given by F = (2yi + x^j)N a force acting on a particle moving in the xy plane is given by F = (2yi + x^j)N August 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A non-conducting ring of mass m and radius r is lying at rest in the vertical XY plane on a smooth non conducting horizontal XZ plane. Charge +q and –q are distributed uniformly on the ring. On the two sides of the vertical diameter of the ring. A constant and uniform electric field E is set up along the x-direction. The ring is given a small rotation about the vertical diameter of the ring and released. Find the period of oscillation of the ring.?
30
Aug
A non-conducting ring of mass m and radius r is lying at rest in the vertical XY plane on a smooth non conducting horizontal XZ plane. Charge +q and –q are distributed uniformly on the ring. On the two sides of the vertical diameter of the ring. A constant and uniform electric field E [...]
A 4 kg particle moves from the origin to position c, having coordinate x = 5m and y = 5m. One force on the particle is the gravitational force acting in the negative y direction.
30
Aug
A 4 kg particle moves from the origin to position c, having coordinate x = 5m and y = 5m. One force on the particle is the gravitational force acting in the negative y direction. A 4 kg particle moves from the origin to position c having coordinate x = 5m and y = 5m. [...]
Two small identical balls lying on a horizontal plane are connected by a weightless spring. One ball (ball 2) is fixed at O, and the other (ball 1) is free. The balls are charged identically as a result of which the spring length increases η=2 times. Determine the change in frequency.
30
Aug
Two small identical balls lying on a horizontal plane are connected by a weightless spring. One ball (ball 2) is fixed at O, and the other (ball 1) is free. The balls are charged identically as a result of which the spring length increases η=2 times. Determine the change in frequency. and the other (ball [...]
A pendulum of mass m and length l is suspended from the ceiling of a trolley which has a constant acceleration a in the maximum deflection theta of the pendulum from the vertical.
30
Aug
A pendulum of mass m and length l is suspended from the ceiling of a trolley which has a constant acceleration a in the maximum deflection theta of the pendulum from the vertical. A pendulum of mass m and length l is suspended from the ceiling of a trolley which has a constant acceleration a [...]
A nonconducting ring of mass m and radius R, with charge per unit length λ is shown in fig. It is then placed on a rough nonconducting horizontal plane. At time t=0, a uniform electric field E→=E0iˆ is switched on and the ring starts rolling without sliding. Determine the friction force (magnitude and direction ) acting on the ring.
30
Aug
A nonconducting ring of mass m and radius R, with charge per unit length λ is shown in fig. It is then placed on a rough nonconducting horizontal plane. At time t=0, a uniform electric field E→=E0iˆ is switched on and the ring starts rolling without sliding. Determine the friction force (magnitude and direction ) [...]
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A nonconducting ring of mass m and radius R ,
a uniform electric field E→=E0iˆ is switched on and the ring starts rolling without sliding. Determine the friction force (magnitude and direction ) acting on the ring. ,
with charge per unit length λ is shown in fig. It is then placed on a rough nonconducting horizontal plane. At time t=0 ,
A small point mass m has a charge q, which is constrained to move inside a narrow frictionless cylinder, At the bae of the cylinder is point mass of charge Q having the same sign as q. If the mass m is displaced by a small amount from its equilibrium position and released. it will exhibit simple harmonic motion. Find the angular frequency of the mass?
30
Aug
A small point mass m has a charge q, which is constrained to move inside a narrow frictionless cylinder, At the bae of the cylinder is point mass of charge Q having the same sign as q. If the mass m is displaced by a small amount from its equilibrium position and released. it will [...]
A small ball is placed at the top of a smooth hemispherical wedge of radius R. If the wedge is accelerated with an acceleration a
30
Aug
A small ball is placed at the top of a smooth hemispherical wedge of radius R. If the wedge is accelerated with an acceleration a A small ball is placed at the top of a smooth hemispherical wedge of radius R. If the wedge is accelerated with an acceleration a August 30, 2020 Category: Uncategorised [...]
Two charges +q1 and -q2 are placed at A and B , respectively. A line of force emanetes from q1 at an angle alpha with the line AB. at what angle will it terminates at -q2?
30
Aug
Two charges +q1 and -q2 are placed at A and B , respectively. A line of force emanetes from q1 at an angle alpha with the line AB. at what angle will it terminates at -q2? respectively. A line of force emanetes from q1 at an angle alpha with the line AB. at what angle [...]
A block of mass m is welded with a light spring of stiffness k. The spring is initially relaxed. When the wedge fitted moves with an acceleration a, as shown in figure. 8.60, the block slides through a maximum distance l relative to the wedge
30
Aug
A block of mass m is welded with a light spring of stiffness k. The spring is initially relaxed. When the wedge fitted moves with an acceleration a, as shown in figure. 8.60, the block slides through a maximum distance l relative to the wedge A block of mass m is welded with a light [...]