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The intercostal arteries are:

The esophageal arteries are:

A ring with a clockwise current (as seen from above the ring) is situated with its center directly above another ring, which has a counter-clockwise current, as shown in the figure. In what direction is the net magnetic force exerted on the top ring?

The small, cone-shaped muscles that project into the lumina of the ventricles of the heart are referred to as:

A proton moves in the negative x direction, through a uniform magnetic field in the negative y direction. The magnetic force on the proton is: 

Which of the following is a single visceral branch of the abdominal aorta?

The lumbar arteries are:

An 11.5-mH inductor and a 2.0-Ω resistor are wired in series to an ideal battery. A switch in the circuit is closed at time 0, at which time the current is zero. The current reaches half its final value at time:

Where is deoxygenated blood found in veins?

A ring with a counter-clockwise current (as seen from above the ring) is situated with its center directly above another ring, which also has a counter-clockwise current, as shown in the figure. In what direction is the net magnetic force exerted on the top ring?