DP Physics (first assessment 2025)

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Question 21N.2.HL.TZ0.7b.ii

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Date November 2021 Marks available [Maximum mark: 3] Reference code 21N.2.HL.TZ0.7b.ii
Level HL Paper 2 Time zone TZ0
Command term Predict Question number b.ii Adapted from N/A
b.ii.
[Maximum mark: 3]
21N.2.HL.TZ0.7b.ii
(b.ii)

Predict the charge on each sphere.

[3]

Markscheme

kq148=kq224⇒q1=2q2 ✓

q1+q2=18 ✓

so q1=12 «μC», q2=6.0 «μC» ✓

 

Award [3] marks for a bald correct answer.

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