Reversing the Current Through an Electromagnet ________ the Magnetic Field

question 13

Multiple Choice

Reversing the current through an electromagnet ________ the magnetic field.

• A)collapses
• B)reverses
• C)increases
• D)decreases

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Definitions:

Allotropes

Different forms of the same element, with distinct physical and chemical properties, due to different arrangements of atoms or bonds (e.g., graphite and diamond are allotropes of carbon).

Carbon

A chemical element with symbol C and atomic number 6, essential to all known life and the basis for organic chemistry.

Pyrimidine

A nitrogen-containing heterocyclic aromatic compound, similar to benzene and pyridine, but with two nitrogen atoms in the ring.

Aromatic

Refers to organic compounds containing one or more benzene rings or similar ring structures, characterized by their stability and unique chemical properties.