When a Switch Is Closed in a DC Electrical Circuit

question 22

Multiple Choice

When a switch is closed in a DC electrical circuit,

• A)electrons flow through the conductor at a very slow speed.
• B)the electric field moves through the conductor at nearly the speed of light.
• C)the current flow is proportional to the potential difference.
• D)All of the above.

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Definitions:

Contra-Asset Account

A contra-asset account is an account used in a ledger to reduce the value of a related account. It has a credit balance and is used to adjust the value of an asset account to its net value.

Consignment-In

A transaction arrangement where goods are placed in the care of another party to sell, but ownership and title remain with the supplier until sale.

Credit Balance

A situation where the total credits in an account exceed the total debits, often reflecting a company's liability or revenue.

Notes Receivable

Claims or promissory notes that entitle the holder to receive payments from debtors, typically in the future, and recorded as assets on the balance sheet.