Two Cylindrical Resistors Are Made of the Same Material and Have

question 62

Multiple Choice

Two cylindrical resistors are made of the same material and have the same resistance.The resistors,R₁ and R₂,have different radii,r₁ and r₂,and different lengths,L₁ and L₂.Which of the following relative values for radii and lengths would result in equal resistances?

• A)r₁ = r₂ and L₁ = 2L₂
• B)2r₁ = r₂ and L₁ = 2L₂
• C)r₁ = r₂ and 4L₁ = L₂
• D)2r₁ = r₂ and 4L₁ = L₂

---

Definitions:

Product Costs

Costs that are considered to be directly associated with the production of goods or services, including direct labor, direct materials, and manufacturing overhead.

Depreciation

The allocation of the cost of tangible assets over their useful lives, reflecting the decrease in value due to wear and tear, age, or obsolescence.

Insurance

Insurance is a financial product that offers protection against potential future losses or damages in exchange for premiums paid by the policyholder.

Monthly Lease Payments

Regular payments made by a lessee to a lessor for the use of an asset over a specified period of time.