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The current I from a battery as a function of the external resistance R, the electromotive force E and internal resistance r being constant. (Current is equal to electromotive force divided by the sum of the two resistances).

The current I from a battery as a function of the external resistance R, the electromotive force E and internal resistance r being constant. (Current is equal to electromotive force divided by the sum of the two resistances).

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Given the items below, express the function by a formula
5. The current I from a battery as a function of the external resistance R, the electromotive force E and internal resistance r being constant. (Current is equal to electromotive force divided by the sum of the two resistances). 6. An open top box is made by cutting equal squares of side x out of the corners of a piece of cardboard 8 in square and turning up the sides. Express the volume V of the box as a function of x.
Transcribed Image Text:5. The current I from a battery as a function of the external resistance R, the electromotive force E and internal resistance r being constant. (Current is equal to electromotive force divided by the sum of the two resistances). 6. An open top box is made by cutting equal squares of side x out of the corners of a piece of cardboard 8 in square and turning up the sides. Express the volume V of the box as a function of x.
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