A Loop with a Resistance of 4

question 46

Multiple Choice

A loop with a resistance of 4.0 is pushed to the left at a constant speed of 2.0 m/s by a 24 N force.At the instant shown in the figure,the loop is partially in and partially out of a uniform magnetic field.An induced current flows from left to right through the resistor.The length and width of the loop are 2.0 m and 1.0 m,respectively.

-What is the direction of the magnetic field?

• A)to the left
• B)to the right
• C)out of the paper
• D)into the paper
• E)toward the top of the page

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Definitions:

Entitlements

Benefits or rights granted by law, such as Social Security in the United States.

Social Security

A government program that provides financial assistance to people who are retired, disabled, or survivors of deceased workers.

Due Process

The fair treatment through the normal judicial system, especially as a citizen's entitlement.

Fourteenth Amendment

An amendment to the U.S. Constitution, adopted in 1868, that grants citizenship to all persons born or naturalized in the United States, including former slaves, and provides all citizens with equal protection under the laws.