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A Metal Rod of Length L in a Region of Space

question 2

Multiple Choice

A metal rod of length L in a region of space where a constant magnetic field points into the page rotates about an axis through its center at constant angular velocity ω. The ends, A and E, make contact with a split ring that connects to an external circuit. The current in the external circuit of resistance R has magnitude A metal rod of length L in a region of space where a constant magnetic field points into the page rotates about an axis through its center at constant angular velocity ω. The ends, A and E, make contact with a split ring that connects to an external circuit. The current in the external circuit of resistance R has magnitude A) 0. B) . C) . D) . E) .

Definitions:

Amino Acid Sequences

The order of amino acids in a protein, which determines the protein's structure, function, and properties.

Ribosomes

Cellular structures that synthesize proteins by translating mRNA into polypeptide chains.

Polypeptide

A linear organic polymer consisting of a large number of amino acid residues bonded together, forming part of (or the whole of) protein molecules.

mRNA

Messenger RNA, a type of RNA that carries genetic information from DNA to the ribosome, where it specifies the amino acid sequence of the protein products of gene expression.