A direct-current generator has an emf of 120 V; that is, its terminal voltage is 120 V

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A direct-current generator has an emf of 120 V; that is, its terminal voltage is 120 V when no current is flowing from it. At an output of 20 A, the terminal potential is 115 V.

(a) What is the internal resistance r of the generator?

(b) What will be the terminal voltage at an output of 40 A?

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Schaums Outline Of College Physics

ISBN: 9781259587399

12th Edition

Authors: Eugene Hecht

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Question Posted: Nov 03, 2023 02:42 PM

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A direct-current generator has an emf of 120 V; that is, its terminal voltage is 120 V

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The situation is much like that shown in Fig 263 Now ho...View the full answer

Schaums Outline Of College Physics

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