DP Physics (first assessment 2025)

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Question 23M.1A.SL.TZ2.20

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Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.1A.SL.TZ2.20
Level SL Paper 1A Time zone TZ2
Command term Question number 20 Adapted from N/A
20.
[Maximum mark: 1]
23M.1A.SL.TZ2.20

Two resistors of equal resistance R are connected with two cells of emf ε and 2ε. Both cells have negligible internal resistance.

What is the current in the resistor labelled X?


A.  ε2R

B.  3ε2R

C.  εR

D.  3εR

[1]

Markscheme

C

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