Quiz_05

Fundamentals of Physics, (Chapters 21- 44) (Volume 2)

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Quiz 5 Thursday – July 17 th , 2008 Name_______________________ Group_______________ In the figure, the resistances are R 1 = 3.0 and R 2 = 5.0 , and the ideal batteries have emfs ε 1 = 3.0 V, ε 2 = 5.0 V and ε 3 = 7.0 V. What are the (a) size and (b) direction (up
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Unformatted text preview: or down) of the current in battery 1, the (c) size and (d) direction of the current in battery 2, and the (e) size and (f) direction of the current in battery 3? (g) What is the potential difference V a – V b ?...
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This document was uploaded on 07/10/2009.

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