A Current Loop Is Oriented in Three Different Positions Relative

question 29

Multiple Choice

A current loop is oriented in three different positions relative to a uniform magnetic field. In position 1 the plane of the loop is perpendicular to the field lines. In position 2 and 3 the plane of the loop is parallel to the field as shown. The torque on the loop is maximum in

• A) position 1.
• B) position 2.
• C) position 3
• D) positions 2 and 3.
• E) all three positions.

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Definitions:

Pulsus Alternans

A physical finding where there is alternating amplitude of the pulse with each beat, usually indicating left ventricular dysfunction.

Pulsus Bigeminus

A pattern of the heartbeat where normal beats alternate with premature contractions or abnormal beats, typically felt as an irregular pulse.

Doppler Ultrasonic Stethoscope

A device that uses the Doppler effect to measure the velocity of blood flow through the body's vessels.

Venous Flow

The movement of blood back to the heart through the veins, an essential component of the circulatory system's function.