| Date | November 2011 | Marks available | 1 | Reference code | 11N.1.HL.TZ0.21 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 21 | Adapted from | N/A |
Question
A resistor has a resistance R. The potential difference across the resistor is V. Which of the following gives the energy dissipated in the resistor in time t?
A. \(\frac{{Vt}}{R}\)
B. \(\frac{{Rt}}{{{V^{\rm{2}}}}}\)
C. RV2t
D. \(\frac{{{V^{\rm{2}}}t}}{R}\)
Markscheme
D
Examiners report
[N/A]
Syllabus sections
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