Reducing the Magnetic Field to 71% of Its Previous Value

question 44

Multiple Choice

Reducing the magnetic field to 71% of its previous value changes the magnetic energy density in the field to ________% of its original value.

• A) 39
• B) 50
• C) 71
• D) 85
• E) 15

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Definitions:

Free Speech

The right to express one's opinions without censorship, restraint, or legal penalty, protected under the First Amendment of the U.S. Constitution.

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