A Constant Magnetic Field of 0

question 26

Multiple Choice

A constant magnetic field of 0.50 T is applied to a rectangular loop of area 3.0 × 10^-3 m². If the area of this loop changes from its original value to a new value of 1.6 × 10^-3 m² in 1.6 s, what is the emf induced in the loop?

• A) 1.6 × 10^-2 V
• B) 0 V
• C) 7.5 × 10^-2 V
• D) 4.4 × 10^-4 V
• E) 9.0 × 10^-2 V

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Definitions:

Arousal

A physiological and psychological state of being awake, alert, and engaged, often associated with increased heartbeat and energy.

Euphoric

A feeling of intense excitement and happiness, often beyond what is considered normal.

Irritated

A mild state of annoyance or discomfort, often resulting from a specific source of frustration or provocation.

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Damage to the spinal cord that results in a loss of function, such as mobility or feeling, below the site of the injury.