A wire (mass = 50 g, length = 40 cm) is suspended horizontally by two vertical wires which conduct a current | = 12.8 A, as shown in the figure. The magnetic field in the region is into the paper and has a magnitude of 60 mT. What is the tension in either wire ( in units of N)? X x X X X x X, X 40 cm Select one: A. 0.80 B. 0.28 C. 0.33 D. 0.50 E. 0.40

A wire (mass = 50 g, length = 40 cm) is suspended horizontally by two vertical wires which conduct a current | = 12.8 A, as shown in the figure. The magnetic field in the region is into the paper and has a magnitude of 60 mT. What is the tension in either wire ( in units of N)? X x X X X x X, X 40 cm Select one: A. 0.80 B. 0.28 C. 0.33 D. 0.50 E. 0.40

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter30: Sources Of The Magnetic Field

Section: Chapter Questions

Problem 30.4CQ: A hollow copper tube carries a current along its length. Why is B = 0 inside the tube? Is B nonzero...

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Question

A wire (mass = 50 g, length = 40 cm)
is suspended horizontally by two
vertical wires which conduct a current
| = 12.8 A, as shown in the figure. The
magnetic field in the region is into the
paper and has a magnitude of 60 mT.
What is the tension in either wire ( in
units of N)?
X X X X X
x.x X
x x X, X
40 cm
Select one:
A. 0.80
B. 0.28
C. 0.33
D. 0.50
E. 0.40

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