4. A battery has an EMF of 24.0 V and an internal resistance of 'r'. Its terminals are connected to a load resistance of 5.35 N. a. Find r and current in the circuit if the terminal voltage of the battery is 23.5v. b. Calculate the power delivered to the load resistor, the power delivered to the internal resistance, and the power delivered by the battery.

4. A battery has an EMF of 24.0 V and an internal resistance of 'r'. Its terminals are connected to a load resistance of 5.35 N. a. Find r and current in the circuit if the terminal voltage of the battery is 23.5v. b. Calculate the power delivered to the load resistor, the power delivered to the internal resistance, and the power delivered by the battery.

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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