A newly designed synchrotron accelerates protons in a circular path with a constant radius. Which of the following adjustments would simultaneously increase the kinetic energy of the protons and maintain the same orbital radius?
Increase the strength of the electric field and decrease the strength of the magnetic field.
Decrease the strength of the electric field and increase the strength of the magnetic field.
Increase both the strength of the electric field and the strength of the magnetic field by the same factor.
Decrease both the strength of the electric field and the strength of the magnetic field by the same factor.
Marking your answer...
This may take a few seconds
Sign up for free to see your full marking breakdown and personalised study recommendations.
Create Free Account Log inThis is a free VCE Units 3 & 4 Physics practice question worth 1 mark, testing your understanding of Particle accelerators. It falls under How do things move without contact? in Unit 3: How do fields explain motion and electricity?. Submit your answer above to receive instant AI-powered marking and personalised feedback.
In this unit students use Newton’s laws to investigate motion in one and two dimensions. They explore the concept of the field as a model used by physicists to explain observations of motion of objects not in apparent contact. Students compare and contrast three fundamental fields – gravitational, magnetic and electric – and how they relate to one another. They consider the importance of the field to the motion of particles within the field. Students examine the production of electricity and its delivery to homes. They explore fields in relation to the transmission of electricity over large distances and in the design and operation of particle accelerators. A student-designed practical investigation involving the generation of primary data and including one continuous, independent variable related to fields, motion or light is undertaken either in Unit 3 or Unit 4, or across both Units 3 and 4, and is assessed in Unit 4, Outcome 2. The design, analysis and findings of the investigation are presented in a scientific poster format.
In this area of study, students examine the similarities and differences between three fields: gravitational, electric and magnetic. Students explore how positions in fields determine the potential energy of, and the force on, an object. They investigate how concepts related to field models can be applied to construct motors, maintain satellite orbits and to accelerate particles including in a synchrotron.
Model the acceleration of particles in a particle accelerator (including synchrotrons) as uniform circular motion (limited to linear acceleration by a uniform electric field and direction change by a uniform magnetic field).
All free, all instant AI marking.
A group of physicists are designing a new synchrotron to accelerate a beam of unstable, positively charged muons to study their decay proper…
A research team is designing a compact synchrotron to accelerate carbon ions ($^{12}C^+$) for materials testing. The design specifies that t…
A particle accelerator uses both electric and magnetic fields to accelerate charged particles. State the primary role of each type of field…
A newly built synchrotron accelerates protons to high speeds for nuclear physics experiments. The synchrotron uses a series of linear accele…
In a particle accelerator, such as a synchrotron, what is the primary function of the uniform magnetic field?
In a synchrotron, what is the effect of the magnetic field on the speed of a charged particle?
StudyPulse has thousands of VCE Physics questions with full AI feedback, mark breakdowns, progress tracking, and study notes across every Key Knowledge point including Particle accelerators.
