A horizontal wire of length 0.52 m, carrying a current of 2.4 A, is placed in...
A horizontal wire of length 0.52 m, carrying a current of 2.4 A, is placed in a uniform external magnetic field. When the wire is horizontal, it experiences no magnetic force. When the wire is tilted upward at an angle of 15°, it experiences a magnetic force of 9.8 × 10-3 N. Determine the magnitude of the external magnetic field.
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A horizontal wire of length 0.52 m, carrying a current of 2.4 A,
is placed in...
A horizontal wire of length 0.37 m, carrying a current of 1.4 A, is placed in...
A horizontal wire of length 0.37 m, carrying a current of 1.4 A, is placed in a uniform external magnetic field. When the wire is horizontal, it experiences no magnetic force. When the wire is tilted upward at an angle of 17°, it experiences a magnetic force of 3.4 × 10-3 N. Determine the magnitude of the external magnetic field.
A horizontal wire of length 0.11 m, carrying a current of 8.4 A, is placed in...
A horizontal wire of length 0.11 m, carrying a current of 8.4 A, is placed in a uniform external magnetic field. When the wire is horizontal, it experiences no magnetic force. When the wire is tilted upward at an angle of 16 degree, it experiences a magnetic force of 2.5 times 10'3 N. Determine the magnitude of the external magnetic field. the tolerance is +/-2%
11. A straight wire that is 0.60 m long is carrying a current of 2.0 A....
11. A straight wire that is 0.60 m long is carrying a current of 2.0 A. It is placed in a uniform magnetic field of strength 0.30 T. If the wire experiences a force of 0.18 N, what angle does the wire make with respect to the magnetic field? A) 25° B) 30° C) 35° D) 60° E) 90°
27. A 2.0-m wire segment carrying a current of 0.60 A oriented parallel to a uniform...
27. A 2.0-m wire segment carrying a current of 0.60 A oriented parallel to a uniform magnetic field of 0.25 T experiences a force of what magnitude? a. 0.30 N b. 6.7 N c. 0.15 N d. zero 28. A horizontal wire of length 3.6 m carries a current of 6.0 A and is oriented so that the current direction is 50-S of W. The Earth's magnetic field is due north at this point and has a strength of 0.14...
14) A rectangular coil, with comers labeled ABCD, of length L and width w is placed...
14) A rectangular coil, with comers labeled ABCD, of length L and width w is placed ina magnetic field B as shown in Figure 22-3. If there is a current / flowing through this coil, what is the force acting on section AB of this coil? A) ILB sine B) ILB cosO C ILB D)ON E) ILB/2 Answer: 15) A wire carrying a 2-A current is placed at an angle of 60° with the respect to a magnetic field of...
A horizontal length of current-carrying wire is suspended from two identical flexible leads that are under...
A horizontal length of current-carrying wire is suspended from two identical flexible leads that are under tension due to the weight of the wire. The wire is oriented at right angles to a uniform magnetic field that has a magnitude of 2.5T and is directed into the screen of the figure. The length L of the wire is 5 cm and its mass m is 10 g. What current will produce a magnetic force on the wire that is just...
A horizontal length of current-carrying wire is suspended from two identical flexible leads that are under...
A horizontal length of
current-carrying wire is suspended from two identical flexible
leads that are under tension due to the weight of the wire. The
wire is oriented at right angles to a uniform magnetic field that
has a magnitude of 4 T and is directed out of the screen of the
figure. The length L of the wire is 5 cm and its mass m is 10 g.
What current will produce a magnetic force on the wire that...
A horizontal length of current-carrying wire is suspended from two identical flexible leads that are under...
A horizontal length of current-carrying wire is suspended from two identical flexible leads that are under tension due to the weight of the wire. The wire is oriented at right angles to a uniform magnetic field that has a magnitude of 4T and is directed out of the screen of the figure. The length L of the wire is 5 cm and its mass m is 10 g. What current will produce a magnetic force on the wire that is...
A wire carrying a 4.0 A current has a length 1 = 1.60 m between the...
A wire carrying a 4.0 A current has a length 1 = 1.60 m between the pole faces of a magnet at an angle 8 = 35.0°, feels a force F of magnitude F = 0.80 N. Suppose that the magnetic field is approximately uniform between the pole faces of the magnet. What is the magnitude B of the magnetic field B between the pole faces of this magnet?
A current-carrying wire of length 52.0 cm is positioned perpendicular to a uniform magnetic field. If...
A current-carrying wire of length 52.0 cm is positioned perpendicular to a uniform magnetic field. If the current is 15.0 A and it is determined that there is a magnetic force of 2.3 N on the wire due to the interaction of the current and field, what is the magnitude of the magnetic field? A. 0.52 T OB. 0.46 T: C.0.38 T, OD.0.29 T: E.0.18 T: OF. 0.12 T.
A horizontal wire of length 0.11 m, carrying a current of 8.4 A, is placed in a uniform external magnetic field. When the wire is horizontal, it experiences no magnetic force. When the wire is tilted upward at an angle of 16 degree, it experiences a magnetic force of 2.5 times 10'3 N. Determine the magnitude of the external magnetic field. the tolerance is +/-2%
11. A straight wire that is 0.60 m long is carrying a current of 2.0 A. It is placed in a uniform magnetic field of strength 0.30 T. If the wire experiences a force of 0.18 N, what angle does the wire make with respect to the magnetic field? A) 25° B) 30° C) 35° D) 60° E) 90°
27. A 2.0-m wire segment carrying a current of 0.60 A oriented parallel to a uniform magnetic field of 0.25 T experiences a force of what magnitude? a. 0.30 N b. 6.7 N c. 0.15 N d. zero 28. A horizontal wire of length 3.6 m carries a current of 6.0 A and is oriented so that the current direction is 50-S of W. The Earth's magnetic field is due north at this point and has a strength of 0.14...
14) A rectangular coil, with comers labeled ABCD, of length L and width w is placed ina magnetic field B as shown in Figure 22-3. If there is a current / flowing through this coil, what is the force acting on section AB of this coil? A) ILB sine B) ILB cosO C ILB D)ON E) ILB/2 Answer: 15) A wire carrying a 2-A current is placed at an angle of 60° with the respect to a magnetic field of...
A horizontal length of current-carrying wire is suspended from two identical flexible leads that are under tension due to the weight of the wire. The wire is oriented at right angles to a uniform magnetic field that has a magnitude of 2.5T and is directed into the screen of the figure. The length L of the wire is 5 cm and its mass m is 10 g. What current will produce a magnetic force on the wire that is just...
A horizontal length of
current-carrying wire is suspended from two identical flexible
leads that are under tension due to the weight of the wire. The
wire is oriented at right angles to a uniform magnetic field that
has a magnitude of 4 T and is directed out of the screen of the
figure. The length L of the wire is 5 cm and its mass m is 10 g.
What current will produce a magnetic force on the wire that...
A horizontal length of current-carrying wire is suspended from two identical flexible leads that are under tension due to the weight of the wire. The wire is oriented at right angles to a uniform magnetic field that has a magnitude of 4T and is directed out of the screen of the figure. The length L of the wire is 5 cm and its mass m is 10 g. What current will produce a magnetic force on the wire that is...
A wire carrying a 4.0 A current has a length 1 = 1.60 m between the pole faces of a magnet at an angle 8 = 35.0°, feels a force F of magnitude F = 0.80 N. Suppose that the magnetic field is approximately uniform between the pole faces of the magnet. What is the magnitude B of the magnetic field B between the pole faces of this magnet?
A current-carrying wire of length 52.0 cm is positioned perpendicular to a uniform magnetic field. If the current is 15.0 A and it is determined that there is a magnetic force of 2.3 N on the wire due to the interaction of the current and field, what is the magnitude of the magnetic field? A. 0.52 T OB. 0.46 T: C.0.38 T, OD.0.29 T: E.0.18 T: OF. 0.12 T.
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