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3 decimal place Question 17 2.5 points Sove inomer A straight wire of length 2.00 m...
Consider a straight piece of copper wire of length 9.5 m and diameter 2.5 mm that carries a current I = 11 A. There is a magnetic field of magnitude B directed perpendicular to the wire, and the magnetic force on the wire is just strong enough to “levitate” the wire (i.e., the magnetic force on the wire is equal to its weight). Find B. Hint: The density of copper is 9000 kg/m3 .
4. (3 marks) A straight wire of length 0.65 m carries a current of I = 1.7 A. The strength of the magnetic field in the region is 1.6 T. If the force on the wire is 1.1 N, determine the angle between he field and the wire.
A straight wire segment of length L makes an angle of 46.0 degrees with respect to the x axis. The wire carries a current of 5.90 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 What is the y component of the force on the wire segment?
A long, straight wire of length 1.2 m carries current I = 1.6 A. If a magnetic field of magnitude B = 1.1 T is directed perpendicular to the wire, what is the magnitude of the force on the wire? N
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 carries a steady current of 2.00 A. A straight section of the wire is 0.750 m long and lies along the y axis within a uniform magnetic field, = 2.00 T. If the current is in the negative y direction, what is the magnetic force on the section of wire? Find magnitude. Already know direction is - x axis thank you
A straight wire carries a 42.7 A current in a uniform magnetic field (magnitude = 83 mT). If the force per unit length on this wire is 2.4 N/m, determine the angle between the wire and the magnetic field
The wire in the figure carries a current of 2.22 A and
has a length of 4.66 m. It is immersed in a magnetic field whose
magnitude is 1.77 T which points at an angle of 42.2° relative to
the wire. What is the magnitude of the magnetic force on the
wire?
The wire in the figure carries a current of 2.22 A and has a length of 4.66 m. It is immersed in a magnetic field whose magnitude is...
6. A straight wire of length 70 cm caries a current of 50 A and makes an angle of 60 degrees with the direction of a uniform magnetic field. If the force on the wire due to the field is 2.2 N, what is the magnitude of the field?
Calculate the magnitude of the magnetic force on a 190 m length of straight wire stretched between two towers carrying a 130 A current. The Earth's magnetic field of 5. 10-5 T makes an angle of 60° with the wire. N