A transmission line carries an 800-A current from east to west. The earth's magnetic field is 0.8 G due north but directed 60° below the horizontal. What is the force per meter on the line?
A transmission line carries an 800-A current from east to west. The earth's magnetic field is...
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.
2. A very long, straight wire runs from west to east. The wire is 17 m long and carries a 2.6 A current that moves from west to east. a. Earth's magnetic field is approximately uniform, and is directed from south to north. At the location of the wire, the magnetic field has the strength 4.4 x 10-5 T. Calculate the magnitude and direction of the force that Earth's magnetic field applies to the wire. b. What is the magnitude...
The Earth's magnetic field is approximately 30 microTesla. An AC transmission wire carries a current of 10 A (RMS). (i) What is the peak current in the wire? (ii)What is the maximum force per meter on the wire? (Please show and explain all work.)
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.
A high-voltage power line carries a current of 134 A at a location where the Earth's magnetic field has a magnitude of 0.59 G and points to the north, 66 ∘ below the horizontal. Part B Find the magnitude of the magnetic force exerted on a 260 m length of wire if the current in the wire flows horizontally toward the east.
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%
A long horizontal wire carries 24.0 A of current due north. The Earth's field 24.0 cm due west of the wire points north but downward 44 degrees below the horizontal and thus has a magnitude of 5.0 x 10-5 T. A) What is the magnitude of the net magnetic field 24.0 cm due west of the wire? B) What is the angle below the horizontal of the net magnetic field 24.0 cm due west of the wire?
A long horizontal wire carries 25.0 AA of current due north. The Earth's field 23.0 cm due west of the wire points north but downward, 46 ∘ below the horizontal, and has magnitude of 5.0×10-5 T Part A.) What is the magnitude of the net magnetic field 23.0 cm due west of the wire? Part B.) What is the angle below the horizontal of the net magnetic field 23.0 cm due west of the wire? at degrees below the horizontal
a horizontal power line carries a current of 5000 A from south to North. A horizontal magnetic field of magnitude 2 T has direction from east to west. what is the magnetic force on 2-m long power line? give magnitude and direction.
A straight 2.20 m wire carries a typical household current of 1.50 A (in one direction) at a location where the earth's magnetic field is 0.550 gauss from south to north. A.) Find the direction of the force that our planet's magnetic field exerts on this cord if is oriented so that the current in it is running from west to east. Please choose: a. Force is directed upward; b. Force is directed downward; c. There is no force exerting...