width b and mass m. It is free to rotate about the arm PQ
A slightly divergent beam of charged particles accelerated by a Potential difference B propagates from a point A along the axis of solenoid. The beam is brought into focus at a distance l from the point A at two successive values of magnetic induction B1 and B2 . If the specific charge q/m of the particles
05
Sep
A slightly divergent beam of charged particles accelerated by a Potential difference B propagates from a point A along the axis of solenoid. The beam is brought into focus at a distance l from the point A at two successive values of magnetic induction B1 and B2 . If the specific charge q/m of the [...]
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A rectangular loop PQRS made from a uniform wire has length a ,
which remains hinged along a horizontal line taken as the y-axis (see figure). Take the vertically upward direction as the z-axis. A uniform magnetic field B = (3iˆ+4kˆ)B0 exists in the region. ,
width b and mass m. It is free to rotate about the arm PQ ,
A moving coil galvanometer has a coil of area A and number of turns N. A magnetic field B is applied on it. The torque acting on it is given by t = ki where i is current through the coil. If moment of inertia of the coil is l about the axis of rotation
05
Sep
A moving coil galvanometer has a coil of area A and number of turns N. A magnetic field B is applied on it. The torque acting on it is given by t = ki where i is current through the coil. If moment of inertia of the coil is l about the axis of rotation [...]
Tags:
A rectangular loop PQRS made from a uniform wire has length a ,
which remains hinged along a horizontal line taken as the y-axis (see figure). Take the vertically upward direction as the z-axis. A uniform magnetic field B = (3iˆ+4kˆ)B0 exists in the region. ,
width b and mass m. It is free to rotate about the arm PQ ,
A ring of radius R having unifromly distributed charge Q is mounted on a rod suspended by two identical strings. The tension in strings in equilibrium is T0. Now a vertical magnetic field is switched on and ring is rotated at constant angular velocity ω. Find the maximum ω with which the ring
05
Sep
A ring of radius R having unifromly distributed charge Q is mounted on a rod suspended by two identical strings. The tension in strings in equilibrium is T0. Now a vertical magnetic field is switched on and ring is rotated at constant angular velocity ω. Find the maximum ω with which the ring A rectangular [...]
Tags:
A rectangular loop PQRS made from a uniform wire has length a ,
which remains hinged along a horizontal line taken as the y-axis (see figure). Take the vertically upward direction as the z-axis. A uniform magnetic field B = (3iˆ+4kˆ)B0 exists in the region. ,
width b and mass m. It is free to rotate about the arm PQ ,
A rectangular loop PQRS made from a uniform wire has length a, width b and mass m. It is free to rotate about the arm PQ, which remains hinged along a horizontal line taken as the y-axis (see figure). Take the vertically upward direction as the z-axis. A uniform magnetic field B = (3iˆ+4kˆ)B0 exists in the region.
05
Sep
A rectangular loop PQRS made from a uniform wire has length a, width b and mass m. It is free to rotate about the arm PQ, which remains hinged along a horizontal line taken as the y-axis (see figure). Take the vertically upward direction as the z-axis. A uniform magnetic field B = (3iˆ+4kˆ)B0 exists [...]
Tags:
A rectangular loop PQRS made from a uniform wire has length a ,
which remains hinged along a horizontal line taken as the y-axis (see figure). Take the vertically upward direction as the z-axis. A uniform magnetic field B = (3iˆ+4kˆ)B0 exists in the region. ,
width b and mass m. It is free to rotate about the arm PQ ,