What is the average induced emf in the coil

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Question- A single conducting wire is shaped into a circular loop with a diameter of 5.0 cm. At first, the wire is oriented so that its plane is perpendicular to a magnetic field of 0.50 T pointing straight up. In a time period of 0.30 s, the field is changed to one of 0.25 T pointing straight down.

Part 1- What is the average induced emf in the coil?

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Reference no: EM13712146

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