A Vertical Wire Carries a Current Vertically Downward

question 144

Multiple Choice

A vertical wire carries a current vertically downward.To the east of this wire,the magnetic field points

• A)north.
• B)east.
• C)south.
• D)down.

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Definitions:

PCR

Polymerase Chain Reaction, a technique used in molecular biology to amplify segments of DNA for analysis.

Copies

Replicas or duplicates of an original item, such as a document, artwork, or piece of digital data, made through various reproduction techniques.

DNA

Deoxyribonucleic acid, a self-replicating material present in nearly all living organisms as the carrier of genetic information.

Gene Therapy

Correction of a detrimental mutation by the insertion of DNA sequences into the genome of a cell.