DP Physics (first assessment 2025)

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Question 21M.2.SL.TZ1.d.ii

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Date May 2021 Marks available [Maximum mark: 2] Reference code 21M.2.SL.TZ1.d.ii
Level SL Paper 2 Time zone TZ1
Command term Calculate Question number d.ii Adapted from N/A
d.ii.
[Maximum mark: 2]
21M.2.SL.TZ1.d.ii

Calculate the power transferred by the heater when both switches are closed.

[2]

Markscheme

use of parallel resistors addition so Req = 15 «Ω» ✓

P = 3200 «W» ✓

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