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(a) What is the force per meter (in N/m) on a lightning bolt at the equator...
A 0.75 m long section of cable carrying current to a car starter motor makes an angle of 60° with the Earth's 5.5 x 10-5T magnetic field
A 0.75 m long section of cable carrying current to a car starter motor makes an angle of 60° with the Earth's 5.5 x 10-5T magnetic field. Part (a) What is the current in A when the wire experiences a force of 8.5 x 10-3N? Part (b) If you run the wire through a strong horseshoe magnet, subjecting 5.00 cm of it to a perpendicular 1.75 T field, what force is exerted on the segment of wire in N?
A wire carrying a 32.0 A current passes between the poles of a strong magnet such...
A wire carrying a 32.0 A current passes between the poles of a strong magnet such that the wire is perpendicular to the magnet's field, and there is a 2.15 N force on the 5.00 cm of wire in the field. What is the average field strength (in T) between the poles of the magnet? T
What is the force per meter on a lightning bolt at the equator that carries a...
What is the force per meter on a lightning bolt at the equator that carries a current of 20,000 A perpendicular to the Earth's 3x10-5 T field? Answer Choices: a. 1.20 N b. 120 N c. 60.0 N d. 12.0 N e. 0.600 N f. 0.0600 N
(6%) Problem 2: A 0.9 m long section of cable carrying current to a car starter...
(6%) Problem 2: A 0.9 m long section of cable carrying current to a car starter motor makes an angle of 60° with the Earth's 5 × 10 T magnetic field Randomized Variables 1=0.9 m B=5×10-5 T F1 = 9.5 × 10-3 N Δ 50% Part (a) What is the current in A when the wire experiences a force of 9.5 x 10-3 N? Grade Summary 0% 100% Potential sin cotan0asin0 atan0acotan s coshOtanhO) cotanh0 tan() acos) sinhO Submissions Attempts...
Lab Homework - Force on a Current-Carrying Wire This homework will be due when you come...
Lab Homework - Force on a Current-Carrying Wire This homework will be due when you come to lab the week of November 4. A horseshoe magnet, with its north and south poles indicated, is shown in the figure below. Between the poles of the magnet is a wire perpendicular to the page, with current out of the page. a) Draw magnetic field lines for the magnet. Explain why you drew the field lines the way you did. b) If there...
Michal Smith R11340334 PHYSICS 1404 Lab Homework-Force on a Current-Carrying Wire This homework will be due...
Michal Smith R11340334 PHYSICS 1404 Lab Homework-Force on a Current-Carrying Wire This homework will be due when you come to lab the week of November 4. A horseshoe magnet, with its north and south poles indicated, is shown in the figure below. Between the poles of the magnet is a wire perpendicular to the page, with current out of the page. a) Draw magnetic field lines for the magner. Explain why you drew the field lines the way you did....
all parts (17%) Problem 4: Consider a lightning bolt at the equator that carries 17500 A....
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(17%) Problem 4: Consider a lightning bolt at the equator that carries 17500 A. -17500 A ▲ 50% Part (a) What is the magnitude of the magnetic force per meter (N/m) on the lightning bolt if it is perpendicular to the Earth's 3.00 x 10 T field? Grade Summary Deductions Potential 0% 1 00% sino cotan) atan cosO asino tan0 acoso sinh( ) Attempts remaining 4 5 6 per attempt detailed view acotan。I coshO tancotanh0 O Degrees O...
Near the Earth's surface, a horizontal wire of length 1.0 m is place between the poles...
Near the Earth's surface, a horizontal wire of length 1.0 m is place between the poles of a horizontal horseshoe magnet. The wire has a mass of 0.0033 kg and is connected to a source of potential difference by two very light wires attached at opposite ends. There is an electric current of 1.0 A in the wire. The wire is in static equilibrium. The width of each pole is 0.050 m. What is the direction of the electric current...
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...
a) Suppose a straight 1.40 mm -diameter copper wire could just "float" horizontally in air because...
a) Suppose a straight 1.40 mm -diameter copper wire could just "float" horizontally in air because of the force due to the Earth's magnetic field B⃗, which is horizontal, perpendicular to the wire, and of magnitude 3.4×10−5 T . What current would the wire carry? Does the answer seem feasible? Explain why. b) The force on a wire carrying 7.95 A is a maximum of 2.13 N when placed between the pole faces of a magnet If the pole faces...
(6%) Problem 2: A 0.9 m long section of cable carrying current to a car starter motor makes an angle of 60° with the Earth's 5 × 10 T magnetic field Randomized Variables 1=0.9 m B=5×10-5 T F1 = 9.5 × 10-3 N Δ 50% Part (a) What is the current in A when the wire experiences a force of 9.5 x 10-3 N? Grade Summary 0% 100% Potential sin cotan0asin0 atan0acotan s coshOtanhO) cotanh0 tan() acos) sinhO Submissions Attempts...
Lab Homework - Force on a Current-Carrying Wire This homework will be due when you come to lab the week of November 4. A horseshoe magnet, with its north and south poles indicated, is shown in the figure below. Between the poles of the magnet is a wire perpendicular to the page, with current out of the page. a) Draw magnetic field lines for the magnet. Explain why you drew the field lines the way you did. b) If there...
Michal Smith R11340334 PHYSICS 1404 Lab Homework-Force on a Current-Carrying Wire This homework will be due when you come to lab the week of November 4. A horseshoe magnet, with its north and south poles indicated, is shown in the figure below. Between the poles of the magnet is a wire perpendicular to the page, with current out of the page. a) Draw magnetic field lines for the magner. Explain why you drew the field lines the way you did....
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parts
(17%) Problem 4: Consider a lightning bolt at the equator that carries 17500 A. -17500 A ▲ 50% Part (a) What is the magnitude of the magnetic force per meter (N/m) on the lightning bolt if it is perpendicular to the Earth's 3.00 x 10 T field? Grade Summary Deductions Potential 0% 1 00% sino cotan) atan cosO asino tan0 acoso sinh( ) Attempts remaining 4 5 6 per attempt detailed view acotan。I coshO tancotanh0 O Degrees O...
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