A hollow conducting spherical shell has radii of 0.80 m and 1.20 m,as shown in the figure.The sphere carries an excess charge of 
.A point charge of 
is present at the center.The surface charge density on the inner spherical surface is closest to 
Definitions:
Extraordinary Item
Rare and significant events that are both unusual and infrequent in nature, whose financial effects are separated out on a company's income statement to provide clearer results.
Discontinued Component
A segment or unit of a business that has been sold or terminated, which is reported separately in the financial statements.
Book Values
The net value of an asset according to its balance sheet account balance, calculated as the original cost minus accumulated depreciation, depletion, or amortization.
GAAP
The set of rules and standards designed to ensure consistency, transparency, and integrity in financial reporting and accounting practices.
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