Gce Model Questions Vol1 2017 Physics Question 22
Practice objective / multiple choice question 22 from the 2017 Gce Model Questions Vol1 Physics examination.
A circular coil of radius \(0.10\ \text{m}\) contains \(200\) turns and is placed in a uniform magnetic field that is initially \(0.5\ \text{T}\) and directed perpendicular to the plane of the coil. Over a period of \(0.04\ \text{s}\) the field strength is increased uniformly to \(0.8\ \text{T}\) while the coil rotates at a constant angular speed of \(30\ \text{rad s}^{-1}\) about an axis through its centre lying in the plane of the coil. Determine the maximum magnitude of the induced emf (in volts) in the coil during this interval.
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About This Question
This is Gce Model Questions Vol1 2017 Physics Question 22. It is one of the objective questions from the 2017 Gce Model Questions Vol1 Physics examination.
Difficulty level: Hard .
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