In the Figure,a Straight Wire Carries a Current I

question 42

Multiple Choice

In the figure,a straight wire carries a current I.The wire passes through the center of a toroidal coil.If the current in the wire is quickly reduced to zero,the induced current through the resistor R is

• A)from a to b.
• B)from b to a.
• C)There is no induced current through the resistor.

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Definitions:

Parenchyma

A type of plant tissue made of living cells, usually with thin cell walls and large intercellular spaces, involved in functions such as photosynthesis, storage, and secretion.

Vessel Elements

Components in the xylem of plants that transport water and nutrients vertically.

Cuticle

The protective layer found on the outer surface of leaves, stems, and other organs of plants.

Collenchyma

A type of plant tissue characterized by its living, elongated cells with unevenly thickened walls, providing support and flexibility.