A wire with current I = 15 A flows at an angle of 45 degrees to...
A wire with current I = 15 A flows at an angle of 45 degrees to the direction of a uniform magnetic field of 0.9 T. What is the magnitude of the force exerted on a 4 m length of wire?
Homework Answers
Formula to find the force on a current carrying wire in magnetic field
= lLBsin
,
here I= current = 15 A, L = length = 4m ,B = magnetic field= 0.9 T
=
45°
So Force= 15
40.9sin
45°
= 38.18 N
A straight wire carries a current of 10 A at an angle of 30* with respect...
A straight wire carries a current of 10 A at an angle of 30* with respect to the direction of a uniform 0.30 T magnetic field. Find the angle the magnitude of the magnetic force on a 0.50 m length of the wire.
10. A wire bent at a right angle carries a current I = 3.0 A, as...
10. A wire bent at a right angle carries a current I = 3.0 A, as shown below. The length of each straight side of the wire is 2.0 m, as shown. 2.0 m I = 3.0 A I = 3.0 A 2.0 m If this wire is in a region where there is a uniform magnetic field B =-(2.0 T) k , find the net magnetic force exerted on the wire. (Give this force in component form.) (10 pts)
Do 5. 4. (15 pts total] The wire below carries a current, i, and is immersed...
Do 5.
4. (15 pts total] The wire below carries a current, i, and is immersed in the uniform magnetic field, B, oriented left to right according the flux density vectors as shown. The length of the wire is l. a. [10 pts) Find the magnitude and direction of the force induced on the wire if the current is 3 A, the length is 2 meters, and the flux density is 0.5 T. b. (05 pts) Repeat Part (a) if...
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) A wire carrying a current I is perpendicular to a magnetic field of strength B....
a) A wire carrying a current I is perpendicular to a magnetic field of strength B. Assuming a fixed length of wire, which of the following changes will result in decreasing the force on the wire by a factor of two? Select all correct answers - Decreas the current in th e wire to I/2 - Decrease the field strength to B/2 - Decrease the angle from 90 to 45 degrees - Decrease the angle form 90 to 30 degrees...
A straight wire segment of length L makes an angle of 17.0 degrees with respect to...
A straight wire segment of length L makes an angle of
17.0 degrees with respect to the x axis. The wire carries
a current of 7.30 A in the direction shown in the figure. There is
a magnetic field in the vicinity of the wire which points in the
negative z direction with a magnitude given by
B=B0(x/L)^2,
whereB0=620 T and
L=361 m.
What is the y component of the force on the wire
segment?
If the wire is free...
A wire aligned along the z-axis carries a current of 6.7 Amp. in the positive z-direction. Find the force (magnitude and direction) exerted on a 6.4 cm long length of the wire by a uniform magneti...
A wire aligned along the z-axis carries a current of 6.7 Amp. in the positive z-direction. Find the force (magnitude and direction) exerted on a 6.4 cm long length of the wire by a uniform magnetic field with magnitude 0.95 T in the positive y-direction.
A wire aligned along the z-axis carries a current of 6.7 Amp. in the positive z-direction. Find the force (magnitude and direction) exerted on a 6.4 cm long length of the wire by a uniform...
A wire of length 1.0 meter carries a current of 10 amps and makes an angle...
A wire of length 1.0 meter carries a current of 10 amps and makes an angle of 30 degree with a uniform magnetic field of magnitude B = 1.5 T. Calculate the magnitude and direction of the force on the wire.
Please answer both and I will UpVote 3. A 3-meter long straight wire carries a current...
Please answer both and I will UpVote
3. A 3-meter long straight wire carries a current of 30 A in a uniform magnetic fields of 0.5 T whose direction is at an angle of 45 degrees from the direction of the current. Find the magnitude of the magnetic force acting on the wire. (5 marks total) 4. Two circular wire loops are located inside the same plane, and they have a common centre. The outer loop carries a current of...
NEED BOTH PARTS wire of length 0.35 m is conducting a current of I = 8.7...
NEED
BOTH PARTS
wire of length 0.35 m is conducting a current of I = 8.7 A in the +x direction through a B = 5.0-T uniform magnetic field that is directed parallel to the wire in the -x direction. What are the magnitude and direction of the magnetic force on the wire? +x -x +y -y +z -z none of the above The magnetic field changes, so that now the force on the wire is F = 6.0 in...
10. A wire bent at a right angle carries a current I = 3.0 A, as shown below. The length of each straight side of the wire is 2.0 m, as shown. 2.0 m I = 3.0 A I = 3.0 A 2.0 m If this wire is in a region where there is a uniform magnetic field B =-(2.0 T) k , find the net magnetic force exerted on the wire. (Give this force in component form.) (10 pts)
Do 5.
4. (15 pts total] The wire below carries a current, i, and is immersed in the uniform magnetic field, B, oriented left to right according the flux density vectors as shown. The length of the wire is l. a. [10 pts) Find the magnitude and direction of the force induced on the wire if the current is 3 A, the length is 2 meters, and the flux density is 0.5 T. b. (05 pts) Repeat Part (a) if...
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 wire aligned along the z-axis carries a current of 6.7 Amp. in the positive z-direction. Find the force (magnitude and direction) exerted on a 6.4 cm long length of the wire by a uniform magnetic field with magnitude 0.95 T in the positive y-direction.
A wire aligned along the z-axis carries a current of 6.7 Amp. in the positive z-direction. Find the force (magnitude and direction) exerted on a 6.4 cm long length of the wire by a uniform...
A wire of length 1.0 meter carries a current of 10 amps and makes an angle of 30 degree with a uniform magnetic field of magnitude B = 1.5 T. Calculate the magnitude and direction of the force on the wire.
Please answer both and I will UpVote
3. A 3-meter long straight wire carries a current of 30 A in a uniform magnetic fields of 0.5 T whose direction is at an angle of 45 degrees from the direction of the current. Find the magnitude of the magnetic force acting on the wire. (5 marks total) 4. Two circular wire loops are located inside the same plane, and they have a common centre. The outer loop carries a current of...
NEED
BOTH PARTS
wire of length 0.35 m is conducting a current of I = 8.7 A in the +x direction through a B = 5.0-T uniform magnetic field that is directed parallel to the wire in the -x direction. What are the magnitude and direction of the magnetic force on the wire? +x -x +y -y +z -z none of the above The magnetic field changes, so that now the force on the wire is F = 6.0 in...
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