Electricity May Be Generated by Rotating a Loop of Wire $\degree$

question 58

Multiple Choice

Electricity may be generated by rotating a loop of wire between the poles of a magnet.The induced current is greatest when:

• A)the plane of the loop is parallel to the magnetic field.
• B)the plane of the loop is perpendicular to the magnetic field.
• C)the magnetic flux through the loop is a maximum.
• D)the plane of the loop makes an angle of 45 \(\degree\) with the magnetic field.

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Definitions:

Sister Chromatids

Duplicated DNA structures connected by a centromere, identical genetic information, formed during the S phase of the cell cycle.

Nuclear Envelope

A double-membrane structure that encloses the nucleus in eukaryotic cells, separating the contents of the nucleus from the cytoplasm.

Plasma Membrane

The lipid bilayer membrane that surrounds the cytoplasm of a cell, regulating the passage of substances in and out of the cell.

Sister Chromatids

Identical copies of a chromosome, connected by a centromere, produced during DNA replication and present in a cell prior to cell division.