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Date November 2017 Marks available 1 Reference code 17N.1.HL.TZ0.38
Level Higher level Paper Paper 1 Time zone Time zone 0
Command term Question number 38 Adapted from N/A

Question

A capacitor of capacitance C discharges through a resistor of resistance R. The graph shows the variation with time t of the voltage V across the capacitor.

The capacitor is changed to one of value 2C and the resistor is changed to one of value 2R. Which graph shows the variation with t of V when the new combination is discharged?

Markscheme

B

Examiners report

[N/A]

Syllabus sections

Additional higher level (AHL) » Topic 11: Electromagnetic induction » 11.3 – Capacitance

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