Four Closed Surfaces Are Shown, Each with Circular Top and Bottom

question 64

Multiple Choice

Four closed surfaces are shown, each with circular top and bottom faces and curved sides.The areas A_top and A_bot of the top and bottom faces and the magnitudes B_top and B_bot of the uniform magnetic fields through the top and bottom faces are given.The fields are perpendicular to the faces and are either inward or outward.Rank the surfaces according to the magnitude of the magnetic flux through the curved sides, least to greatest.

• A)1, 2, 3, 4
• B)3, 4, 1, 2
• C)1, 2, 4, 3
• D)4, 3, 2, 1
• E)2, 1, 4, 3

---

Definitions:

Adequate Nutrition

Receiving a balanced intake of essential nutrients in the correct proportions to maintain health and support the body's functions.

Cephalocaudal

Describes the developmental progression in humans where growth and skill development start from the head and move towards the feet.

Differentiation

The process of distinguishing or becoming distinct in terms of identity, characteristics, or functionality.

Cephalocaudal

A pattern of growth where development begins at the head and progresses downwards toward the feet.