Particle Accelerator

What types of particle accelerators are there?

• Electromagnetic accelerators

• Electrostatic accelerators

• all that are listed

• none that are listed

Cyclotron can't be used to accelerate ....

• Proton

• Neutron

• Electron

• Ions

1. Which of these is a type of particle accelerator that is limited by electric breakdown?

• Electrostatic

• Cyclotron

• Betatron

• LINAC

The length of the drift tubes in a Linac are in the ratio

• 1:2:3

• 1:2^05:3^05

• 1:4:9

• 1:1:1

A magnetic field changes the ____ of a charged particle

• Velocity

• Acceleration

• Direction of motion

• Mass

Electrons can be accelerated by a

• Cyclotron

• Betatron

• LINAC

• None of these

In a betatron the flux should change by _____ the rate at which it would change if the magnetic field had been uniform throughout the area enclosed by the electron orbit

• Same

• Thrice

• Twice

• Four times

The maximum electron energy that can be obtained from a synchrotron is

• 1500 MeV

• 150 MeV

• 15 MeV

• 1.5 MeV

The maximum energy of a deutron coming out of a cyclotron is 40MeV. Then the maximum energy for a proton is ____ MeV

• 20

• 10

• 60

• 80

Who provides the necessary centripetal force for a charged particle in a betatron?

• Gravitational force

• Nuclear force

• Lorentz force

• Weak force