A Wire of Length L and Resistance R Is Now $\times$

question 76

Multiple Choice

A wire of length L and resistance R is now drawn out by pulling such that its new resistance is 15R.What is its new length? (Assume the density remains constant.)

• A)1.50 L
• B)6.67 \(\times\) 10^-1 L
• C)2.25 L
• D)3.87 L
• E)2.58 \(\times\) 10^-1 L

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Definitions:

Payable Turnover Ratio

A financial metric that measures how quickly a company pays off its suppliers by comparing net credit purchases to average accounts payable during a period.

Uncollected Balances

The total sum of outstanding payments or loans that have not yet been received by a bank or financial institution.

Sales Decrease

A decline in the volume or value of products or services sold by a company over a specific period.

Inventory Management

The practice of overseeing and controlling the ordering, storage, and use of components that a company will use in the production of the items it will sell, as well as managing the quantities of finished products that are available for sale.