A Coil Lies Flat on a Tabletop in a Region

question 331

Multiple Choice

A coil lies flat on a tabletop in a region where the magnetic field vector points straight up. The magnetic field vanishes suddenly. When viewed from above, what is the sense of the induced
Current in this coil as the field fades?

• A) The induced current flows counterclockwise.
• B) There is no induced current in this coil.
• C) The induced current flows clockwise.
• D) The current flows clockwise initially, and then it flows counterclockwise before stopping.

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