A charged particle moves through a magnetic field perpendicular to its direction. Then
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A particle of charge -16 x 10^-18 C moving with velocity 10 ms-1 along the x-axis enters a region where a magnetic field of induction B is along the y-axis and an electric field of magnitude 10^4 Vm-1 is along the negative z-axis. If the charged particle continues moving along the x-axis, the magnitude of B is
21
Nov
A particle of charge -16 x 10^-18 C moving with velocity 10 ms-1 along the x-axis enters a region where a magnetic field of induction B is along the y-axis and an electric field of magnitude 10^4 Vm-1 is along the negative z-axis. If the charged particle continues moving along the x-axis, the magnitude of [...]
A particle of mass M and charge Q moving with velocity v describes a circular path of radius R when subjected to. a uniform transverse magnetic field of induction B. The work done by the field when the particle completes one full circle is
21
Nov
A particle of mass M and charge Q moving with velocity v describes a circular path of radius R when subjected to. a uniform transverse magnetic field of induction B. The work done by the field when the particle completes one full circle is A charged particle moves through a magnetic field perpendicular to its [...]
The length of a magnet is large compared to its width and breadth. The time period of its oscillation in a vibration magnetometer is 2s. The magnet is cut along its length into three equal parts and three parts are then placed on each other with their like poles together. The time period of this combination will be
21
Nov
The length of a magnet is large compared to its width and breadth. The time period of its oscillation in a vibration magnetometer is 2s. The magnet is cut along its length into three equal parts and three parts are then placed on each other with their like poles together. The time period of this [...]
Two long conductors, separated by a distance d carry current I1 and I2 in the same direction. They exert a force F on each other. Now the current in one of them is increased to two times and its direction is reversed. The distance is also increased to 3d. The new value of the force between them is
21
Nov
Two long conductors, separated by a distance d carry current I1 and I2 in the same direction. They exert a force F on each other. Now the current in one of them is increased to two times and its direction is reversed. The distance is also increased to 3d. The new value of the force [...]
A long wire carries a steady current. It is bent into a circle of one turn and the magnetic field at the centre of the coil is B. It is then bent into a circular loop of n turns. The magnetic field at the centre of the coil will be
21
Nov
A long wire carries a steady current. It is bent into a circle of one turn and the magnetic field at the centre of the coil is B. It is then bent into a circular loop of n turns. The magnetic field at the centre of the coil will be A charged particle moves through [...]
A charged particle moves through a magnetic field perpendicular to its direction. Then
21
Nov
A charged particle moves through a magnetic field perpendicular to its direction. Then A charged particle moves through a magnetic field perpendicular to its direction. Then November 21, 2021 Category: Chapter 13 - Magnetic Effect of Current , JEE Mains Physics 2002-2019 Solved Video Solutions ,