A wire is bent into a semi-circle as shown here.The semi-circle has a radius of r= 0.3 m. The crank is turned, causing the semi-circle to rotate in a constant magnetic field, which is into the page. The crank is turned at an angular speed of 14revs/second and the magnetic field has strength B= 0.7 Tesla.Find the amplitude of the EMF induced in the semi-circle.The maximum induced EMF is equal to?XBXXXXXXRXXXX

The magnitude of the magnetic strength is B= 0.7 T.The frequency is f=14 Hz.The radius of the semi…

Answered: A wire is bent into a semi-circle as…

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