resistors, each capable of dissipating e

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter9: Current And Resistance
Section: Chapter Questions
Problem 55P: A 20.00-V battery is used to supply current to a 10-k resistor. Assume the voltage drop across any...
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You are given a number of 25 Q resistors, each capable of dissipating only 1.5 W without being destroyed. What is the minimum
number of such resistors that you need to combine in series or in parallel to make a 25 Q resistance that is capable of dissipating at
least 13.7 W?
Number
i
Units
Transcribed Image Text:You are given a number of 25 Q resistors, each capable of dissipating only 1.5 W without being destroyed. What is the minimum number of such resistors that you need to combine in series or in parallel to make a 25 Q resistance that is capable of dissipating at least 13.7 W? Number i Units
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