In the figure the ideal batteries have emfs 81 = 18.9 V, 82 = 9.97 V, and 83 = 5.30 V, and the resistances are each 2.20 0. What are the (a) size and (b) direction (left or right) of current iz? (c) Does battery 1 supply or absorb energy, and (d) what is its power? (e) Does battery 2 supply or absorb energy, and (f) what is its power? (g) Does battery 3 supply or absorb energy, and (h) what is its power? (a) Number Units (b) (c) (d) Number Units (e) (f) Number Units (g) (h) Number Units ఆలో

In the figure the ideal batteries have emfs 81 = 18.9 V, 82 = 9.97 V, and 83 = 5.30 V, and the resistances are each 2.20 0. What are the (a) size and (b) direction (left or right) of current iz? (c) Does battery 1 supply or absorb energy, and (d) what is its power? (e) Does battery 2 supply or absorb energy, and (f) what is its power? (g) Does battery 3 supply or absorb energy, and (h) what is its power? (a) Number Units (b) (c) (d) Number Units (e) (f) Number Units (g) (h) Number Units ఆలో

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 19P

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