A Surface Is So Constructed That,at All Points on the Surface,the

question 64

Multiple Choice

A surface is so constructed that,at all points on the surface,the vector points inward.Therefore,it can be said that

• A)the surface encloses a net positive charge.
• B)the surface encloses a net negative charge.
• C)the surface encloses no net charge.
• D)the surface vector \(\Delta\)S at all points on the surface is necessarily parallel to the electric field vector .
• E)the surface vector \(\Delta\)S at all points on the surface is necessarily perpendicular to the electric field vector .

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Definitions:

Gross Method

An accounting practice where purchases are recorded at the total invoice cost without deducting any purchase discounts.

Net Method

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

Accounts Payable

Short-term liabilities representing amounts owed to suppliers or creditors for goods and services received.

Non-Interest-Bearing Note

A promissory note with no interest charged on the principal; repaid at its face value at maturity.