49.This shows a junction. What is the current in the wirelabelled with the "?"?A) 1AB) 1AX C) 5AE) 7A\ F) 7AX G) 11A1.129 APR 1D) 5 AXH) 11 AXPage 56A3Atv?2A

LET i1 = 6 A i2 = 3 A i3 = 2 A i4 = ?

Answered: 9. This shows a junction. What is the…

9. This shows a junction. What is the current in the wire labelled with the "?"? A) 1A E) 7A B) 1AX C) 5A F) 7AX G) 11A D) 5 AX H) 11 AX

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 1CQ: Can a wire cany a current and still be neutral—that is, have a total charge of zero? Explain.

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Concept explainers

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.

Question

4
9.
This shows a junction. What is the current in the wire
labelled with the "?"?
A) 1A
B) 1AX C) 5A
E) 7A\ F) 7AX G) 11A
1.129 APR 1
D) 5 AX
H) 11 AX
Page 5
6A
3A
tv
?
2A

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