A particle having a charge of `100 mu C` and a mass of 10mg is projected in a uniform magnetic field of 25m T with a speed of `10ms^(-1)`. If the velocity is perpendicular to the magnetic field , how long will it take for the particle to come back to its original position for the first time after being projected.

A particle having a charge of 100 μc and mass of 10mg is projected in a uniform magnetic field of 25 Tesla, with a speed of 10ms^(- 1) . The velocity is perpendicular to the field. The radius of path and period of revolution are

A particle having a charge of 2.0X10^(-8) C and a mass of 2.0X10^(-10)g is projected with a speed of 2.0X10^3 ms^(-1) in a region having a uniform magnetic field of 0.10 T. The velocity is perpendicular to the field. Find the radius of the circle formed by the particle and also the time period.

A particle having a charge of 2.0X10^(-8) C and a mass of 2.0X10^(-10)g is projected with a speed of 2.0X10^3 ms^(-1) in a region having a uniform magnetic field of 0.10 T. The velocity is perpendicular to the field. Find the radius of the circle formed by the particle and also the time period.

A particle having a charge of 2.0X10^(-8) C and a mass of 2.0X10^(-10)g is projected with a speed of 2.0X10^3 ms^(-1) in a region having a uniform magnetic field of 0.10 T. The velocity is perpendicular to the field. Find the radius of the circle formed by the particle and also the time period.

A charged particle of mass m and charge q is projected into a uniform magnetic field of induciton vecB with speed v which is perpendicular to vecB . The width of the magnetic field is d. The impulse imparted to the particle by the field is (dlt lt mv//qB)

A charged particle of mass m and charge q is projected into a uniform magnetic field of induciton vecB with speed v which is perpendicular to vecB . The width of the magnetic field is d. The impulse imparted to the particle by the field is (dlt lt mv//qB)

An alpha - particle enters a magnetic field of 1 T with a velocity 10^(6) m/s in a direction perpendicular to the field . The force on alpha - particle is ________ .

A particle having a charge of 5.0 mu C and a mass of 5.0x 10^(-12)kg is projected with a speed of 1.0km s^(-1) in a magnetic field of a magnetic field of magnitude 5.0 m T. The angle between the magnetic field and the velocity is sin^(-1)(0.90) . show that the path of the particle will be a helix. Find the diameter of the helix and its pitch.