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Constants Consider a wire of length L = 0.30 m that runs north-south on a horizontal surface. There is a current of I 0.50 A flowing north in the wire. (The rest of the circuit, which actually delivers this current, is not shown.) The Earth's magnetic field at this location has a magnitude of 0.50 gauss (or, in SI units, 0.5 x 10 4 tesla) and points north and 38 degrees down from the horizontal, toward the ground. What is the size of the magnetic force on the wire due to the Earth's magnetic field? In considering the agreement of units, recall that 1 T 1 N/(A m).(Figure 1) Express your answer in newtons to two significant figures. • View Available Hint(s) ΑΣφ Submit Part B Now assume that a strong, uniform magnetic field cf size 0.55 T pointing straight down is applied. What is the size of the magnetic force.. on the wire due to this applied magnetic field? Ignore the effect of the Earth's magnetic field. Express your answer in newtons to two significant figures. 5:19 PM

Constants Consider a wire of length L = 0.30 m that runs north-south on a horizontal surface. There is a current of I 0.50 A flowing north in the wire. (The rest of the circuit, which actually delivers this current, is not shown.) The Earth's magnetic field at this location has a magnitude of 0.50 gauss (or, in SI units, 0.5 x 10 4 tesla) and points north and 38 degrees down from the horizontal, toward the ground. What is the size of the magnetic force on the wire due to the Earth's magnetic field? In considering the agreement of units, recall that 1 T 1 N/(A m).(Figure 1) Express your answer in newtons to two significant figures. • View Available Hint(s) ΑΣφ Submit Part B Now assume that a strong, uniform magnetic field cf size 0.55 T pointing straight down is applied. What is the size of the magnetic force.. on the wire due to this applied magnetic field? Ignore the effect of the Earth's magnetic field. Express your answer in newtons to two significant figures. 5:19 PM

Foundations of Astronomy (MindTap Course List)
Foundations of Astronomy (MindTap Course List)
14th Edition
ISBN:9781337399920
Author:Michael A. Seeds, Dana Backman
Publisher:Michael A. Seeds, Dana Backman
Chapter14: Neutron Stars And Black Holes
Section: Chapter Questions
Problem 26RQ
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Constants Consider a wire of length L = 0.30 m that runs north-south on a horizontal surface. There is a current of I = 0.50 A flowing north in the wire. (The rest of the circuit, which actually delivers this current, is not shown.) The Earth's magnetic field at this location has a magnitude of 0.50 gauss (or, in SI units, 0.5 x 10 4 tesla) and points north and 38 degrees down from the horizontal, toward the ground. What is the size of the magnetic force on the wire due to the Earth's magnetic field? In considering the agreement of units, recall that 1 T = 1 N/(A m).(Figure 1) Express your answer in newtons to two significant figures. • View Available Hint(s) ΑΣφ Submit Part B Now assume that a strong, uniform magnetic field cf size 0.55 T pointing straight down is applied. What is the size of the magnetic force: on the wire due to this applied magnetic field? Ignore the effect of the Earth's magnetic field. Express your answer in newtons to two significant figures. 5:19 PM 3/30/2021, 100%
Transcribed Image Text:Constants Consider a wire of length L = 0.30 m that runs north-south on a horizontal surface. There is a current of I = 0.50 A flowing north in the wire. (The rest of the circuit, which actually delivers this current, is not shown.) The Earth's magnetic field at this location has a magnitude of 0.50 gauss (or, in SI units, 0.5 x 10 4 tesla) and points north and 38 degrees down from the horizontal, toward the ground. What is the size of the magnetic force on the wire due to the Earth's magnetic field? In considering the agreement of units, recall that 1 T = 1 N/(A m).(Figure 1) Express your answer in newtons to two significant figures. • View Available Hint(s) ΑΣφ Submit Part B Now assume that a strong, uniform magnetic field cf size 0.55 T pointing straight down is applied. What is the size of the magnetic force: on the wire due to this applied magnetic field? Ignore the effect of the Earth's magnetic field. Express your answer in newtons to two significant figures. 5:19 PM 3/30/2021, 100%
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