Two Loops of Wire Are Arranged So That a Changing

question 42

Multiple Choice

Two loops of wire are arranged so that a changing current in one,the primary,will induce a current in the other,the secondary.The secondary loop has twice as many turns as the primary loop.The current in the primary at this moment is 3 A and increasing.The current in the secondary must be

• A)3 A.
• B)6 A.
• C)zero.
• D)There is insufficient information to work this problem.

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Definitions:

Organic Product

A compound predominantly consisting of carbon atoms, produced by living organisms or synthetic processes.

Animal

A multicellular, eukaryotic organism of the kingdom Animalia or Metazoa, capable of locomotion and responsive to their environment in various ways.

Plant

Living organisms belonging to the kingdom Plantae that typically grow in a permanent site, absorb water and inorganic substances through their roots, and synthesize nutrients in their leaves by photosynthesis using light energy.

Hydrogenated

Refers to the chemical addition of hydrogen across double or triple bonds in an organic compound, usually to convert unsaturated compounds into saturated ones.