Chapter 29, Problem 001 A surveyor is using a magnetic compass 6.4 m below a power...
Chapter 29, Problem 001 A surveyor is using a magnetic compass 6.4 m below a power line in which there is a steady current of 150 A. (a) What is the magnetic field in microteslas at the site of the compass due to the power line? (b) Will this field interfere seriously with the compass reading? The horizontal component of Earth’s magnetic field at the site is 20 µT.
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Chapter 29, Problem 001 A surveyor is using a magnetic compass
6.4 m below a power...
A surveyor is using a magnetic compass 6.8 m below a power line in which there...
A surveyor is using a magnetic compass 6.8 m below a power line in which there is a steady current of 118 A. Compared to typical value for Earth's magnetic field of 20 mu T, the magnetic field due to the power line is significant and would Interfere with the compass reading. What is the magnetic field at the site of the compass due to the power line? T
13. A surveyor is using a magnetic compass 6.1 m below a power line in which...
13. A surveyor is using a magnetic compass 6.1 m below a power line in which there is a steady current of 100 A. What is the magnetic field at the site of the compass due to the power line? A)1.6 x10%T B)54x10*T C)3.3x106T D) 62 x10 T 4.8x10 T
A magnetic compass is being used 6.3 m below a power line that has a steady...
A magnetic compass is being used 6.3 m below a power line that has a steady current of 120 A. Will this interfere with the compass readings? The horizontal field of the Earth's magnetic field at this location is 210 ut.
Chapter 28, Problem 039 A horizontal power line carries a current of 5560 A from south...
Chapter 28, Problem 039 A horizontal power line carries a current of 5560 A from south to north. Earth's magnetic field (52.0 µT) is directed toward the north and is inclined downward at 54.0° to the horizontal. Find the (a) magnitude and (b) direction of the magnetic force on 90.0 m of the line due to Earth's field.
Chapter 29, Problem 003 At a certain location, Earth's magnetic field of 37 µT is horizontal...
Chapter 29, Problem 003 At a certain location, Earth's magnetic field of 37 µT is horizontal and directed due north. Suppose the net field is zero exactly 10 cm above a long, straight, horizontal wire that carries a constant current. What are (a) the magnitude of the current and (b) the angle between the current direction and due north?
A power line carries a 500-A current towards magnetic north and is suspended 10 m above...
A power line carries a 500-A current towards magnetic north and is suspended 10 m above the ground. The horizontal component of earth’s magnetic field at the power line’s latitude is 24 T. If a magnetic compass is placed on the ground directly below the power line which direction will it point? In this question, I understand why how to use both of the equations but could you explain why the direction is 22.62 degrees west of north in detail?
A horizontal power line carries a current of 5830 A from south to north. Earth's magnetic...
A horizontal power line carries a current of 5830 A from south to north. Earth's magnetic field (85.2 µT) is directed toward the north and is inclined downward at 72.0° to the horizontal. Find the (a) magnitude and (b) direction of the magnetic force on 120 m of the line due to Earth's field.
Chapter 28, Problem 039 A horizontal power line carries a current of 6750 A from south...
Chapter 28, Problem 039 A horizontal power line carries a current of 6750 A from south to north. Earth's magnetic field (60.1 μΤ) is directed toward the north and is inclined downward at 65.0° to the horizontal. Find the (a) magnitude and (b) direction of the magnetic force on 120 m of the line due to Earth's field (a) Number Units the tolerance is +/-2%
Chapter 29, Problem 035 The figure shows wire 1 in cross section; the wire is long...
Chapter 29, Problem 035 The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.08 mA out of the page, and is at distance di = 2.67 cm from a surface. Wire 2, which is parallel to wire 1 and also long, is at horizontal distance d2 = 5.30 cm from wire 1 and carries a current of 6.98 mA into the page. What is the x component of the magnetic force...
just B and D only thanks Chapter 29, Problem 063 In the figure, a conductor carries...
just B and D only thanks
Chapter 29, Problem 063 In the figure, a conductor carries 7.8 A along the closed path abcdefgha running along 8 of the 12 edges of a cube of edge length 27 cm. Taking the path to be a combination of three square current loops (bcfgb, abgha, and cdefc), find the coomponents of the the net magnetic moment of the path ((a) x component, (b) - y component, (c) - z component). (d) What is...
A surveyor is using a magnetic compass 6.8 m below a power line in which there is a steady current of 118 A. Compared to typical value for Earth's magnetic field of 20 mu T, the magnetic field due to the power line is significant and would Interfere with the compass reading. What is the magnetic field at the site of the compass due to the power line? T
13. A surveyor is using a magnetic compass 6.1 m below a power line in which there is a steady current of 100 A. What is the magnetic field at the site of the compass due to the power line? A)1.6 x10%T B)54x10*T C)3.3x106T D) 62 x10 T 4.8x10 T
A magnetic compass is being used 6.3 m below a power line that has a steady current of 120 A. Will this interfere with the compass readings? The horizontal field of the Earth's magnetic field at this location is 210 ut.
Chapter 28, Problem 039 A horizontal power line carries a current of 6750 A from south to north. Earth's magnetic field (60.1 μΤ) is directed toward the north and is inclined downward at 65.0° to the horizontal. Find the (a) magnitude and (b) direction of the magnetic force on 120 m of the line due to Earth's field (a) Number Units the tolerance is +/-2%
Chapter 29, Problem 035 The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.08 mA out of the page, and is at distance di = 2.67 cm from a surface. Wire 2, which is parallel to wire 1 and also long, is at horizontal distance d2 = 5.30 cm from wire 1 and carries a current of 6.98 mA into the page. What is the x component of the magnetic force...
just B and D only thanks
Chapter 29, Problem 063 In the figure, a conductor carries 7.8 A along the closed path abcdefgha running along 8 of the 12 edges of a cube of edge length 27 cm. Taking the path to be a combination of three square current loops (bcfgb, abgha, and cdefc), find the coomponents of the the net magnetic moment of the path ((a) x component, (b) - y component, (c) - z component). (d) What is...
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