CIE A Level Physics Paper 13 Solution-9702 May June 2022 Paper 13-Tricky and Challenging Questions

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Ma Shaa Allah

[@khadijaasghar3781]

Assamoalikum, dear sir thnk for ur assistance, Kindly look into question 35, by drawing it reflects opt-C, as x-axis(length increases lesser rate compared to R)

[@alevelandapphysics-ali]

R should increase at higher rate i.e. change in resistance for same change in length should be higher . R is directly proportional to L/A and if L doubles , A should be halved so resistance increases four times and if L is tripled , resistance increases by 9 times and so on .

[@alevelandapphysics-ali]

Hello Khadija , i hope it makes sense to you . If still not clear , feel free to raise your questions .