DP Physics (first assessment 2025)

Test builder »

Question 23M.1A.SL.TZ1.19

Select a Test
Date May 2023 Marks available [Maximum mark: 1] Reference code 23M.1A.SL.TZ1.19
Level SL Paper 1A Time zone TZ1
Command term Question number 19 Adapted from N/A
19.
[Maximum mark: 1]
23M.1A.SL.TZ1.19

X and Y are two conductors with the same diameter, made from the same material. Y is twice the length of X. They are connected in series to a cell of emf ε.

X dissipates power P.

What is the power dissipated by Y?


A.  P2

B.  P

C.  2P

D.  4P

[1]

Markscheme

C

Syllabus sections