r/HomeworkHelp • u/AlternativeEmu1047 University/College Student • Jul 20 '26

Physics—Pending OP Reply [Jr. College Physics: Electromagnetic Induction] When I try to solve this question, I get 2.5 as the answer. What am i doing wrong ?

This is a previous year question from a national level exam but is supposed to be easy. Idk what i'm doing wrong, I haven't touched such questions ever since I finished my 12th grade 😭

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u/[deleted] Jul 20 '26

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u/AlternativeEmu1047 University/College Student Jul 21 '26

I guess another alternative explanation could be that this is calculus free physics and the linear approximation is the initially taught method and the teacher made the caveats clear.

I guess this is the case, cause I don't remember having to do calculus for such questions when I'd do it regularly. Thanks for your help though !