Charge Is Placed on the Surface of a 2

question 25

Multiple Choice

Charge is placed on the surface of a 2.7-cm radius isolated conducting sphere. The surface charge density is uniform and has the value 6.9 *10^-6 C/m². The total charge on the sphere is:

• A) 5.6 * 10^-10 C
• B) 2.1 *10^-8 C
• C) 4.7 * 10^-8 C
• D) 6.3 * 10^-8 C
• E) 9.5 * 10^-3 C

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Definitions:

Very-Low-Birth-Weight (VLBW)

Refers to babies born weighing less than 1500 grams (3.3 pounds).

Walking

The human act of locomotion on two feet, typically occurring around 12 months of age in infants.

Vernix

An oily, white substance that coats the skin of neonates, especially preterm babies.

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Babies born before 37 weeks of gestation, often facing increased risks of health complications.