A compass needle points 21 ∘ E of N outdoors. However, when it is placed 13.0...
A compass needle points 21 ∘ E of N outdoors. However, when it
is placed 13.0 cm to the east of a vertical wire inside a building,
it points 35 ∘ E of N. The Earth's field is the same at both
positions of the compass, it is 0.50×10−4T and is horizontal.
What is the magnitude of the current in the wire?
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A compass needle points 21 ∘ E of N outdoors. However, when it
is placed 13.0...
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.
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 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)
nt FULL SCREEN PRINTER VERSION NEXT Cnapter 41, ProDiem b2 A smail compass is held horizontally,...
nt FULL SCREEN PRINTER VERSION NEXT Cnapter 41, ProDiem b2 A smail compass is held horizontally, the center of its needle a distance of 0.240 m directly north of a long wire that is perpendicular to the earth's surface. When there is no current in the wire, the compass needle points due north, which is the direction of the horizontal component of the earth's magnetic field at that location. This component is paraliel to the earth's surface. When the current...
You are doing a study of bird migration and need to determine the strength and direction...
You are doing a study of bird migration and need to determine the strength and direction of the Farth's magnetic field B using a magnetometer (a device for measuring magnetic fields). This magnetometer consists of a long wire carrying 10.0 A of current. Assume the wire and the magnetic field are both parallel to the ground. For the two orientations of the wire shown (viewed from above), the magnitude of the force per unit length F/L is given. The orientation...
a) The force on a wire is a maximum of 8.50×10−2 N when placed between the...
a) The force on a wire is a maximum of 8.50×10−2 N when placed between the pole faces of a magnet. The current flows horizontally to the right and the magnetic field is vertical. The wire is observed to "jump" toward the observer when the current is turned on. If the pole faces have a diameter of 19.0 cm , estimate the current in the wire if the field is 0.460 T . If the wire is tipped so that...
The force on a wire is a maximum of 5.20 N when placed between the pole...
The force on a wire is a maximum of 5.20 N when placed between the pole faces of a magnet. The current flows horizontally to the right and the magnetic field is vertical. The wire is observed to "jump" toward the observer when the current is turned on. If the pole faces have a diameter of 14.0 cm, estimate the current in the wire if the field is 0.112 T. If the wire is tipped so that it now makes...
The force on a wire is a maximum of 3.50x10^-2 N when placed between the pole...
The force on a wire is a maximum of 3.50x10^-2 N when placed between the pole faces of a magnet. The current flows horizontally to the right and the magnetic field is vertical. The wire is observed to "jump" toward the observer when the current is turned on. If the pole faces have a diameter of 10.0 cm, estimate the current in the wire if the field is 0.22 T. Answer in A If the wire is tipped so that...
A square coil of wire of side 3.80 cm is placed in a uniform magnetic field...
A square coil of wire of side 3.80 cm is placed in a uniform magnetic field of magnitude 2.00 T directed into the page as in the figure shown below. The coil has 30.5 turns and a resistance of 0.780 2. If the coil is rotated through an angle of 90.00 about the horizontal axis shown in 0.335 s, find the following. Rotation axis X X X (a) the magnitude of the average emf induced in the coil during this...
The force on a wire is a maximum of 4.50×10−2 N when placed between the pole faces of a magnet. The current flows horizontally to the?
The force on a wire is a maximum of 4.50×10−2 N when placed between the pole faces of a magnet. The current flows horizontally to the right and the magnetic field is vertical. The wire is observed to "jump" toward the observer when the current is turned on.A) If the pole faces have a diameter of 14.0 cm , estimate the current in the wire if the field is 0.460 T .B) If the wire is tipped so that it...
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 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)
nt FULL SCREEN PRINTER VERSION NEXT Cnapter 41, ProDiem b2 A smail compass is held horizontally, the center of its needle a distance of 0.240 m directly north of a long wire that is perpendicular to the earth's surface. When there is no current in the wire, the compass needle points due north, which is the direction of the horizontal component of the earth's magnetic field at that location. This component is paraliel to the earth's surface. When the current...
You are doing a study of bird migration and need to determine the strength and direction of the Farth's magnetic field B using a magnetometer (a device for measuring magnetic fields). This magnetometer consists of a long wire carrying 10.0 A of current. Assume the wire and the magnetic field are both parallel to the ground. For the two orientations of the wire shown (viewed from above), the magnitude of the force per unit length F/L is given. The orientation...
A square coil of wire of side 3.80 cm is placed in a uniform magnetic field of magnitude 2.00 T directed into the page as in the figure shown below. The coil has 30.5 turns and a resistance of 0.780 2. If the coil is rotated through an angle of 90.00 about the horizontal axis shown in 0.335 s, find the following. Rotation axis X X X (a) the magnitude of the average emf induced in the coil during this...
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