DP Physics (first assessment 2025)

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Question 22N.2.SL.TZ0.5b.ii

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Date November 2022 Marks available [Maximum mark: 2] Reference code 22N.2.SL.TZ0.5b.ii
Level SL Paper 2 Time zone TZ0
Command term Determine Question number b.ii Adapted from N/A
b.ii.
[Maximum mark: 2]
22N.2.SL.TZ0.5b.ii
(b.ii)

Determine the total power dissipated in the circuit.

[2]

Markscheme

1.49×2.94×10-2

OR

1.49250.0+0.68

OR

2.94×10-22 50.0+0.68 ✓


0.0438 «W» ✓

 

Accept use of 0.7 Ω in MP1.

Examiners report

The calculation of total power dissipated was not usually well done, as it often failed to include the internal resistance therefore calculating the power dissipated only in the resistor.

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