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A long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries which...
A horizontal compass is placed 17 cm due south from a straight vertical wire carrying a...
A horizontal compass is placed 17 cm due south from a straight vertical wire carrying a 46 A current downward. In what direction does the compass needle point at this location? Assume the horizontal component of the Earth's field at this point is 0.45 x 10-4 T and the magnetic declination is 00. 48. X。(counterclockwise from east is positive)
A horizontal compass is placed 21 cm due south from a straight vertical wire carrying a...
A horizontal compass is placed 21 cm due south from a straight vertical wire carrying a 35 A current downward. In what direction does the compass needle point at this location? Assume the horizontal component of the Earth's field at this point is 0.45 ✕ 10-4 T and the magnetic declination is 0°. Calculate degree and specify direction.
A long, straight, north-south wire is carrying a current northward of 15 A. a) What is...
A long, straight, north-south wire is carrying a current northward of 15 A. a) What is the magnitude and direction of the magnetic field at a location 0.4 m directly to the east of this wire? b) If a proton at the location in Part A was traveling away from the wire at a velocity of 8,000 km/s, calculate the magnitude and justify the direction of the magnetic force on this proton?
2. A very long, straight wire runs from west to east. The wire is 17 m...
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 size of the magnetic force on a straight wire of length L carrying current I...
The size of the magnetic force on a straight wire of length
L carrying current I in a uniform magnetic field
with strength B is
F=ILBsin(?).
Here ? is the angle between the direction of the
current (along the wire) and the direction of the magnetic field.
Hence Bsin(?) refers to the component of the
magnetic field that is perpendicular to the wire, B?. Thus
this equation can also be written as
F=ILB?.
The direction of the magnetic force on...
A current of 18 A runs vertically up through a wire that passes through a table....
A current of 18 A runs vertically up through a wire that passes through a table. A compass is placed 13 cm due north of where the wire passes through the table. The magnetic field of the earth at this location is 2.6 × 10-5 T due north. Determine the angle between the compass needle and due north. I know that the answer is 46.8° west of due north , but how did they get that? Please show solution steps Thank...
A straight 2.20 m wire carries a typical household current of 1.50 A (in one 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...
Problem 5 Compass S A horizontal compass is placed 0.100 em due South from a straight...
Problem 5 Compass S A horizontal compass is placed 0.100 em due South from a straight vertical wire carrying a 9.50 A current in the direction shown in the figure above. The horizontal component of the earth's magnetic field at this location is Be 450x10 T and points North a) In which direction does the compass needle point? Give the angle between Easl and the compass needle in degrees Suhmit Anwr Tries 0/6 b) What is the magnitude of the...
A wire through which a current is flowing lies along the x-ais as shown. Connecting wires...
A wire through which a current is flowing lies along the x-ais
as shown. Connecting wires which are not shown the diagram connect
the ends of the wire to batteries (which are also not shown).
Electron current flows through the wire in the -x direction, as
indicated in the diagram. To calculate the magnetic field at
location A due to the current in the wire, we divide the wire into
pieces, approximate each piece as a point charge moving in...
A long horizontal wire carries 23.0 A of current due north.
A long horizontal wire carries 23.0 A of current due north. The Earth's field 20.0 cm due west of the wire points north but downward, 44° below the horizontal, and has magnitude of 5.0 × 10-5TPart AWhat is the magnitude of the net magnetic field 20.0 cm due west of the wire?Part BWhat is the angle below the horizontal of the net magnetic field 20.0 cm due west of the wire?
A horizontal compass is placed 17 cm due south from a straight vertical wire carrying a 46 A current downward. In what direction does the compass needle point at this location? Assume the horizontal component of the Earth's field at this point is 0.45 x 10-4 T and the magnetic declination is 00. 48. X。(counterclockwise from east is positive)
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 size of the magnetic force on a straight wire of length
L carrying current I in a uniform magnetic field
with strength B is
F=ILBsin(?).
Here ? is the angle between the direction of the
current (along the wire) and the direction of the magnetic field.
Hence Bsin(?) refers to the component of the
magnetic field that is perpendicular to the wire, B?. Thus
this equation can also be written as
F=ILB?.
The direction of the magnetic force on...
Problem 5 Compass S A horizontal compass is placed 0.100 em due South from a straight vertical wire carrying a 9.50 A current in the direction shown in the figure above. The horizontal component of the earth's magnetic field at this location is Be 450x10 T and points North a) In which direction does the compass needle point? Give the angle between Easl and the compass needle in degrees Suhmit Anwr Tries 0/6 b) What is the magnitude of the...
A wire through which a current is flowing lies along the x-ais
as shown. Connecting wires which are not shown the diagram connect
the ends of the wire to batteries (which are also not shown).
Electron current flows through the wire in the -x direction, as
indicated in the diagram. To calculate the magnetic field at
location A due to the current in the wire, we divide the wire into
pieces, approximate each piece as a point charge moving in...
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