a 1.5 m long wire is pointing in a direction from north-east to south-west. A current...
a 1.5 m long wire is pointing in a direction from north-east to south-west. A current of 650 ma is carried by the wire towards the south-west. the earth's magnetic field points due north with a strength of 0.45x10^-4 T. What force does the earth's magnetic field exert on the wire?
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a 1.5 m long wire is pointing in a direction from north-east to
south-west. A current...
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 long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries which...
A long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries which are not shown). A compass lies on top of the wire, with the compass needle about 3 mm above the wire. With the current running, the compass deflects 10 degrees to the West. At this location, the horizontal component of the Earth's magnetic field is about 2e-5 tesla. What is the magnitude of the magnetic field at location A, on the table top, a...
How large a current would a very long, straight wire have to carry so that the...
How large a current would a very long, straight wire have to carry so that the magnetic field 1.90 cm from the wire is equal to 1.00 G {comparable to the earth's northward-pointing magnetic field)? I = A If the wire is horizontal with the current running from east to west, at what locations would the magnetic field of the wire point in the same direction as the horizontal component of the earth's magnetic field? at all points directly north...
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...
Question 3 2 pts (a) A 1.00-m long wire carries a 3.00-A current in a region...
Question 3 2 pts (a) A 1.00-m long wire carries a 3.00-A current in a region with a magnetic field B = 5.00x10-ST. If the magnetic force on the wire is F = 6.34x10-5N, what is the angle between the wire and the magnetic field? O Answer: (b) If a wire carries a current east and the magnetic field points north, which direction is the magnetic force on the wire? (north, south, east, west, up or down) Answer:
the magnetic field west of the wire with current into the page is a)East b)west c)north...
the magnetic field west of the wire with current into the page is a)East b)west c)north d)south
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?
A straight 3.00m wire carries a typical household current of 1.50A (in one direction) at a...
A straight 3.00m wire carries a typical household current of 1.50A (in one direction) at a location where the earth's magnetic field is 0.550 gauss from south to north. C. 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 vertically upward. Choices are: east to west west to east north to south south to north D. Find the magnitude of the force that...
A long horizontal wire carries 14.7 A of current due north. What is the magnitude of...
A long horizontal wire carries 14.7 A of current due north. What is the magnitude of the net magnetic field 15.4 cm due west of the wire if the Earth's field there points downward, 39.5° below the horizontal, and has magnitude 4.97E-5 T? Calculate the angle relative to the horizontal with up as the positive direction.
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...
A long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries which are not shown). A compass lies on top of the wire, with the compass needle about 3 mm above the wire. With the current running, the compass deflects 10 degrees to the West. At this location, the horizontal component of the Earth's magnetic field is about 2e-5 tesla. What is the magnitude of the magnetic field at location A, on the table top, a...
How large a current would a very long, straight wire have to carry so that the magnetic field 1.90 cm from the wire is equal to 1.00 G {comparable to the earth's northward-pointing magnetic field)? I = A If the wire is horizontal with the current running from east to west, at what locations would the magnetic field of the wire point in the same direction as the horizontal component of the earth's magnetic field? at all points directly north...
Question 3 2 pts (a) A 1.00-m long wire carries a 3.00-A current in a region with a magnetic field B = 5.00x10-ST. If the magnetic force on the wire is F = 6.34x10-5N, what is the angle between the wire and the magnetic field? O Answer: (b) If a wire carries a current east and the magnetic field points north, which direction is the magnetic force on the wire? (north, south, east, west, up or down) Answer:
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