A Solid Conducting Sphere of 10-Cm Radius Has a Net

question 79

Multiple Choice

A solid conducting sphere of 10-cm radius has a net charge of 18 nC.If the potential at infinity is taken as zero,what is the potential at the center of the sphere?

• A)2.1 μV
• B)16 μV
• C)1.6 × 10³ V
• D)>1.6 × 10⁴ V
• E)​13 μV

---

Definitions:

Heating Pads

Devices generating heat, often electrically powered, used to warm parts of the body to relieve pain or discomfort.

Carotid Artery

A major blood vessel in the neck that supplies blood to the brain, neck, and face.

Radial Artery

A major artery in the forearm that supplies blood to the hand and arm, palpable at the wrist.

Bradycardia

A slower than normal heart rate, typically defined as fewer than 60 beats per minute in adults.