A rectangular loop, in edge view, as shown in the following figure, is rotating in a horizontal magnetic field. The axis of rotation is perpendicular to the page and is shown by a black dot in the middle of the figure. The parts of the loop perpendicular to the page are moving at a velocity v as shown in the figure. At the instant depicted, the normal to the loop makes an angle of 30° with the east direction. Which of the following statements, about the magnetic flux phi through the loop and the induced emf in the loop, are true, at the instant depicted?

A rectangular loop, in edge view, as shown in the following figure, is

1.	A rectangular loop, in edge view, as shown in the following figure, is rotating in a horizontal magnetic field. The axis of rotation is perpendicular to the page and is shown by a black dot in the middle of the figure. The parts of the loop perpendicular to the page are moving at a velocity v as shown in the figure. At the instant depicted, the normal to the loop makes an angle of 30° with the east direction. Which of the following statements, about the magnetic flux phi through the loop and the induced emf in the loop, are true, at the instant depicted?
Answer» `PHI` is INCREASING and EMF is increasing `phi` is increasing and emf is DECREASING `phi` is decreasing and emf is increasing `phi` and emf are both zero Answer :D

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