When the Number of Turns in a Solenoid and Its

question 12

Multiple Choice

When the number of turns in a solenoid and its length are both doubled, the ratio of the magnitude of the new magnetic field inside to the magnitude of the original magnetic field inside is:

• A) 0.25
• B) 0.50
• C) 1
• D) 2
• E) 4

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Definitions:

Judicial Precedent

A principle or rule established in a previous legal case that is binding or persuasive for a court when deciding subsequent cases with similar issues or facts.

Customs

The official department that administers and collects the duties levied by a government on imported goods, as well as the traditions and accepted practices within a society.

National Industrial Recovery Act

A law passed in 1933 as part of the U.S. New Deal to stimulate economic recovery, establish fair competition, and reduce unemployment.

Unconstitutional

An action or legislative act that is deemed to be in violation of the constitution of a country.