SOLUTION: The electrical resistance R of a wire varies directly as its length L and inversely as the square of its diameter. A wire 20 meters long and 0.6 centimeters in diameter made from a
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Question 44840This question is from textbook Algebra and Trigonometry
: The electrical resistance R of a wire varies directly as its length L and inversely as the square of its diameter. A wire 20 meters long and 0.6 centimeters in diameter made from a certain alloy has a resistance of 36 ohms. What is the resistance of a piece of wire 60 meters long and 1.2 centimeter in diameter made from the same material? This question is from textbook Algebra and Trigonometry
You can put this solution on YOUR website! The electrical resistance R of a wire varies directly as its length L and inversely as the square of its diameter 'd'.
A wire 20 meters long and 0.6 centimeters in diameter made from a certain alloy has a resistance of 36 ohms.
What is the resistance of a piece of wire 60 meters long and 1.2 centimeter in diameter made from the same material?
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