We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
13. A surveyor is using a magnetic compass 6.1 m below a power line in which...
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
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.
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.
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?
0. A high-voltage power line 20 m above the ground carries a current of 5000 A. What is the magnetic field due to the current directly underneath the power line? (o 4x 10T-m/A) a. 14 mT c. 20?? d. 50?? b. 35 T
In a laboratory exercise, you place a compass d=2.50 cm from a wire as shown in the figure below. Using a variable power supply, you slowly increase the current through the wire starting with 1-0. Assume the magnitude of the Earth's magnetic field is 5.0 × 10-5 T and that it points to the right in the figure. (a) If you can detect a deflection of only 3°, what is the minimum current you can detect? (b) Very large currents...
A horizontal power line of length 52.2 m carries a current of 1.98 kA northward as shown in the figure below. The Earth's magnetic field at this location has a magnitude of 4.60 x 10-5 T. The field at this location is directed toward the north at an angle 65.0° below the power line. B 65.0° (a) Find the magnitude of the magnetic force on the power line. N (b) Find the direction of the magnetic force on the power...
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.
11. The region above the dashed line has a uniform external magnetic field of 0.2 Teslas. The magnetic field below the horizontal dashed line is zero. The wire carries a current of 2 Amps. What is the net magnetic force on the wire due to the external magnetic field? (A) zero 3m i 3m (E) 1.6 N out of page (F) 2.4 N toward top of page (B) 2.4 N toward bottom of page (C)1.6 N toward bottom of page...
A power line 10.0 m high carries a current 200 A. Find the magnetic field of the wire at the ground.