DP Physics (first assessment 2025)

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Question 19M.1A.SL.TZ1.21

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Date May 2019 Marks available [Maximum mark: 1] Reference code 19M.1A.SL.TZ1.21
Level SL Paper 1A Time zone TZ1
Command term Question number 21 Adapted from N/A
21.
[Maximum mark: 1]
19M.1A.SL.TZ1.21

Two cells each of emf 9.0 V and internal resistance 3.0 Ω are connected in series. A 12.0 Ω resistor is connected in series to the cells. What is the current in the resistor?

A. 0.50 A

B. 0.75 A

C. 1.0 A

D. 1.5 A

[1]

Markscheme

C

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