The electromotive force from a battery drives a current around the circuit shown in the figure. Measurements indicate that 6250 µC of charge pass point A in 10.0 s. A Device (a) What is the current in the circuit? i (b) How many electrons pass point A per second? i x 10-4 A x 1015 electrons/s

The electromotive force from a battery drives a current around the circuit shown in the figure. Measurements indicate that 6250 µC of charge pass point A in 10.0 s. A Device (a) What is the current in the circuit? i (b) How many electrons pass point A per second? i x 10-4 A x 1015 electrons/s

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 7P

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Question

The electromotive force from a battery drives a current around the circuit shown in the figure. Measurements indicate that 6250 μC of
charge pass point A in 10.0 s.
A
Device
(a) What is the current in the circuit? i
(b) How many electrons pass point A per second? i
(c) What direction are the electrons flowing around the circuit?
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x 10-4 A
x 1015 electrons/s
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