A Spherical,non-Conducting Shell of Inner Radius = 10 Cm

question 4

Multiple Choice

A spherical,non-conducting shell of inner radius = 10 cm and outer radius = 15 cm carries a total charge Q = 15 μC distributed uniformly throughout the volume of the shell.What is the magnitude of the electric field at a distance r = 12 cm from the center of the shell?

• A) 5.75 × N/C
• B) zero
• C) 2.87 × N/C
• D) 5.75 × N/C
• E) 2.87 × N/C

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Definitions:

Discounts Lost

The additional cost a company incurs for not taking advantage of early payment discounts offered by suppliers.

Net Method

An accounting method where discounts for early payment are assumed to be taken and purchase discounts are deducted from the cost of purchases.

Recording Purchases

The process of documenting the acquisition of goods or services in the financial records of an entity, impacting its inventory or expense accounts.

Periodic Inventory System

An accounting method that updates inventory levels and cost of goods sold at the end of an accounting period, not continuously.