Gce Model Questions Vol1 2021 Physics Question 7
Practice objective / multiple choice question 7 from the 2021 Gce Model Questions Vol1 Physics examination.
A square coil of 30 turns has side length \(0.20\) m and rotates in a uniform magnetic field of \(0.5\) T. Its angular displacement is \(\theta(t)=10t+2t^{2}\) (rad) for \(0\le t\le2\) s. Determine the maximum emf induced in the coil during this interval and the time at which it occurs. Give the emf to two significant figures and the time to two decimal places.
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About This Question
This is Gce Model Questions Vol1 2021 Physics Question 7. It is one of the objective questions from the 2021 Gce Model Questions Vol1 Physics examination.
Difficulty level: Hard .
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