| Date | May 2015 | Marks available | 1 | Reference code | 15M.1.HL.TZ1.32 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 32 | Adapted from | N/A |
Question
An ion follows a circular path in a uniform magnetic field. Which single change decreases the radius of the path?
A. Increasing the mass of the ion
B. Increasing the charge of the ion
C. Increasing the speed of the ion
D. Decreasing the magnetic flux density of the field
Markscheme
B
Examiners report
[N/A]
Syllabus sections
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