A cyclotron is to accelerate protons to a kinetic energy of 5 Me V. If the strength of the magnetic field in the cyclotron is 2 T. Find (i) the frequency needed for the applied voltage (ii) radius of the cyclotron

In a cyclotron, the applied magnetic field

Alpha particles in a cyclotron are to be accelerated to a maximum energy of 20 Me V.If the radius of the dees is 0.5 m, find magnetic induction and frequency of revolution of particles . (Given , m_p = 1.67 xx 10^-27 kg )

A small cyclotron of maximum radius 0.5 m accelerates protons in a 1.7 T magnetic field. Calculate the kinetic energy (maximum) of protons when they leave the cyclotron.

An alpha particle (the nudeus of a helium atom) (with charge +2) is accelerated and moves in a vacuum tube with kinetic energy 10 MeV. It passes through a uniform magnetic field of 1.88T, and traces a circular path of radius 24.6cm. Obtain the mass of the alpha particle. [leV = 1.6 xx 10^-19 J , charge of electron = 1.6 xx 10^-19C ]

A short bar magnet has magnetic moment 20 Am^2 . The axis of the magnet is in the magnetic meridian with the south pole pointing north. The horizontal component of earth's magnetic field at that place is 3 xx 10^-5 T. Find the point on the axis of the magnet at which the resultant magnetic field is zero, [such a point is called a neutral point].

The cyclotron frequency of an electron rotating in a magnetic field of 1 T is approximately equal to

Deuterons are accelerated in a cyclotron that has dees of radius 50 cm and an oscillator frequency 10 MHz:- What is the magnetic field induction needed to accelerate the deuterons?

A flat circular coil of 70 turns and radius 10 cm carriers a current I. If the magnetic field at the centre of the coil is 0.003 wb//m^2 , find the value of current.