N Identical Resistors Are Connected in Parallel

question 14

Multiple Choice

N identical resistors are connected in parallel.The resistance of one of them is equal to R.What is the equivalent resistance of all N resistors?

• A)R/N
• B)R
• C)NR
• D)None are correct.

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Definitions:

Mixed Cost

Expenses that have both fixed and variable components, changing partially in response to an alteration in business activity level.

High-low Method

A method applied within cost accounting that helps in determining fixed and variable expenses by examining the highest and lowest activity levels.

Least-squares Regression

A statistical method used to determine the line of best fit by minimizing the sum of the squares of the differences between observed values and the values predicted by the model.

Cost Formula

A formula designed to estimate expenses across various activity ranges, including both fixed and variable cost elements.