Two long parallel wires each carry a current of 7.8 A in opposite directions. The two wires are separated by 4 cm. What is the magnitude of the magnetic field ( in µT) at the midpoint between the wires? Select one: а. О b. 312.0 c. 78.0 d. 68.2 e. 156.0

Two long parallel wires each carry a current of 7.8 A in opposite directions. The two wires are separated by 4 cm. What is the magnitude of the magnetic field ( in µT) at the midpoint between the wires? Select one: а. О b. 312.0 c. 78.0 d. 68.2 e. 156.0

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 44P: A superconducting wire of diameter 0.25 cm carries a current of 1000 A. What is the magnetic field...

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Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.

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2 9:08 82)1 46l EON
O A zain JO
Imssb1.mutah.edu.jo/m
Two long parallel wires each
carry a current of 7.8 A in
opposite directions. The two
wires are separated by 4 cm.
What is the magnitude of the
magnetic field ( in µT) at the
midpoint between the wires?
Select one:
а. О
b. 312.0
c. 78.0
d. 68.2
e. 156.0
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