A horizontal rod 0.200 m long is mounted on a balance and carries a current. At the location of the rod there is a uniform horizontal magnetic field with magnitude 0.087 T and direction perpendicular to the rod. The magnetic force on the rod is measured by the balance and is found to be 0.22 N. What is the current?
A horizontal rod 0.200 m long is mounted on a balance and carries a current. At the location of the rod there is a uniform horizontal magnetic field with magnitude 0.087 T and direction perpendicular to the rod. The magnetic force on the rod is measured by the balance and is found to be 0.22 N. What is the current?
An Introduction to Physical Science
14th Edition
ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter1: Measurement
Section: Chapter Questions
Problem 10FIB
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please answer #5, the answer is already given below i just need the computation
Transcribed Image Text:5. 12.6 A
Transcribed Image Text:5. A horizontal rod 0.200 m long is mounted on a balance
and carries a current. At the location of the rod there is
a uniform horizontal magnetic field with magnitude
0.087 T and direction perpendicular to the rod. The
magnetic force on the rod is measured by the balance
and is found to be 0.22 N. What is the current?
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