The formula for the power output P of a battery is P- VI - RI“, where V is the electromotive force in volts, R is the resistance in ohms, and I is the current in amperes. Find the current that corresponds to a maximum value of P in a battery for which V 10 volts and R = 0.5 ohm. amperes Assume that a 13-ampere fuse bounds the output in the interval0sIs 13. Could the power output be increased by replacing the 13-ampere fuse with a 18-ampere fuse? C Yes C No

The formula for the power output P of a battery is P- VI - RI“, where V is the electromotive force in volts, R is the resistance in ohms, and I is the current in amperes. Find the current that corresponds to a maximum value of P in a battery for which V 10 volts and R = 0.5 ohm. amperes Assume that a 13-ampere fuse bounds the output in the interval0sIs 13. Could the power output be increased by replacing the 13-ampere fuse with a 18-ampere fuse? C Yes C No

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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