LET'S SOLVE ! Suspending a wire with a current. A horizontal wire carries a current ₁ = 80 A dc. A second parallel wire 20 cm below it (Fig. 28-7) must carry how much current 2 so that it doesn't fall due to gravity? The lower wire has a mass of 0.12 g per meter of length. ....Giancoli Textbook
LET'S SOLVE ! Suspending a wire with a current. A horizontal wire carries a current ₁ = 80 A dc. A second parallel wire 20 cm below it (Fig. 28-7) must carry how much current 2 so that it doesn't fall due to gravity? The lower wire has a mass of 0.12 g per meter of length. ....Giancoli Textbook
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter22: Magnetism
Section: Chapter Questions
Problem 84PE: Integrated Concepts One long straight wire is to be held directly above another by repulsion between...
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Suspending Suspending a wire with a current. A horizontal wire carries a current I1 = 80 A dc. A second parallel wire 20 cm below it (Fig. 28-7) must carry how much current I2 so that it doesn't fall due to gravity? The lower wire has a mass of 0.12 g per meter of length.
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