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The drawing shows a thin, uniform rod that has a length of 0.50 m and a mass of 0.20 kg. This rod lies in the plane of the screen and is attached to the floor by a hinge at point P. A uniform magnetic field of 0.50 T is directed perpendicularly into
05
Sep
The drawing shows a thin, uniform rod that has a length of 0.50 m and a mass of 0.20 kg. This rod lies in the plane of the screen and is attached to the floor by a hinge at point P. A uniform magnetic field of 0.50 T is directed perpendicularly into A loop of [...]
A small magnet of magnetic moment π×10^−3 A m^2 is placed on the Y-axis at a distance of 0.1 from the origin with its axis parallel to the X-axis. A coil have 169 turns and radius 0.05 m is placed on the X-axis at a distance of 0.12 m from the origin with the axis of the coil coinciding with the X-axis. Find the magnitude and direction of the current in the coil for a compass needle placed at the origin, to point in the north-south direction.
05
Sep
A small magnet of magnetic moment π×10^−3 A m^2 is placed on the Y-axis at a distance of 0.1 from the origin with its axis parallel to the X-axis. A coil have 169 turns and radius 0.05 m is placed on the X-axis at a distance of 0.12 m from the origin with the axis [...]
The displacement-time graph of a moving particle with constant acceleration is shown in fig. The velocity-time graph is given by
05
Sep
The displacement-time graph of a moving particle with constant acceleration is shown in fig. The velocity-time graph is given by The displacement-time graph of a moving particle with constant acceleration is shown in fig. The velocity-time graph is given by September 5, 2020 Category: Cengage JEE Mains Physics by B.M Sharma , Chapter 3 - [...]
The acceleration versus time graph of a particle is shown in fig. The respective v-t graph of the particle is
05
Sep
The acceleration versus time graph of a particle is shown in fig. The respective v-t graph of the particle is The acceleration versus time graph of a particle is shown in fig. The respective v-t graph of the particle is September 5, 2020 Category: Cengage JEE Mains Physics by B.M Sharma , Chapter 3 - [...]
A copper rod of length 1.0 m is lying on a frictionless table. Each end of the rod is attached to a fixed wire by an unstretched spring that has a spring constant of k = 50 N/m. A magnetic field with a strength of 0.20 T is oriented perpendicular to the surface of the table.
05
Sep
A copper rod of length 1.0 m is lying on a frictionless table. Each end of the rod is attached to a fixed wire by an unstretched spring that has a spring constant of k = 50 N/m. A magnetic field with a strength of 0.20 T is oriented perpendicular to the surface of the [...]
Two identical short bar magnets each of magnetic moment 12⋅5 A m^2 are placed at a separation of 10 cm between their centers, such that their axes are perpendicular to each other. Find the magnetic field at a point midway between the two magnets.
05
Sep
Two identical short bar magnets each of magnetic moment 12⋅5 A m^2 are placed at a separation of 10 cm between their centers, such that their axes are perpendicular to each other. Find the magnetic field at a point midway between the two magnets. such that their axes are perpendicular to each other. Find the [...]
The graph as shown in. below describes the motion of a ball rebounding from a horizontal surface being released from a point above the surface. Assume that the ball colledes each time with the floor inelastically. The quantity represented on the y-axis in the is the ball`s (take upward direction as positive)
05
Sep
The graph as shown in. below describes the motion of a ball rebounding from a horizontal surface being released from a point above the surface. Assume that the ball colledes each time with the floor inelastically. The quantity represented on the y-axis in the is the ball`s (take upward direction as positive) The displacement-time graph [...]
An object is vertically thrown upwards. then the displacement-time graph for the motion is as shown in
05
Sep
An object is vertically thrown upwards. then the displacement-time graph for the motion is as shown in An object is vertically thrown upwards. then the displacement-time graph for the motion is as shown in September 5, 2020 Category: Cengage JEE Mains Physics by B.M Sharma , Chapter 3 - Motion in One Dimension ,
A loop of wire has the shape of a right triangle (see the drawing) and carries a current of I = 5.0 A. A uniform magnetic field is directed parallel to side AB and has a magnitude of 2.0 T.
05
Sep
A loop of wire has the shape of a right triangle (see the drawing) and carries a current of I = 5.0 A. A uniform magnetic field is directed parallel to side AB and has a magnitude of 2.0 T. A loop of wire has the shape of a right triangle (see the drawing) and [...]
The declination at a place is 12 degree west of north. find in what direction a ship should steer so that it reaches a place due east?
05
Sep
The declination at a place is 12 degree west of north. find in what direction a ship should steer so that it reaches a place due east? The declination at a place is 12 degree west of north. find in what direction a ship should steer so that it reaches a place due east? September [...]