A 1000-Turn Toroid Has a Central Radius of 4

question 49

Multiple Choice

A 1000-turn toroid has a central radius of 4.2 cm and is carrying a current of 1.7 A. The magnitude of the magnetic field along the central radius is

• A)8.1 × 10^-3 T.
• B)5.1 × 10^-2 T.
• C)1.6 × 10^-2 T.
• D)8.1 × 10^-2 T.
• E)0.

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Definitions:

Proto

A prefix meaning "first" or "primary," often used in scientific terms to denote the first or most significant version of something.

Pericardial

Relating to the pericardium, the protective membrane surrounding the heart.

Pleural

Pertaining to the pleura, the membrane surrounding the lungs and lining the chest cavity.

Abdominal

Relating to the abdomen, the body region between the thorax (chest) and pelvis.