The Earth's magnetic field is approximately 30 microTesla. An AC transmission wire carries a current of...

Question

Question

The Earth's magnetic field is approximately 30 microTesla. An AC transmission wire carries a

current of 10 A (RMS).

(i) What is the peak current in the wire?

(ii)What is the maximum force per meter on the wire?

(Please show and explain all work.)

science physics

Answer 1

Answer #1

LMeM We rusw Uhal Ym 2. 14.14 A and hild cussot mazunu hen, ^, 2, B and ma? ma a MeM) та ї

Answer 2

Similar Homework Help Questions

A transmission line carries an 800-A current from east to west. The earth's magnetic field is...

A transmission line carries an 800-A current from east to west. The earth's magnetic field is 0.8 G due north but directed 60° below the horizontal. What is the force per meter on the line?
a wire carries a current that is parallel to a magnetic field. what force is exerted...

a wire carries a current that is parallel to a magnetic field. what force is exerted on the wire by the magnetic field?
A straight wire carries a 42.7 A current in a uniform magnetic field (magnitude = 83...

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

A long, straight wire carries a current of 7.1A How far from this wire is the...

A long, straight wire carries a current of 7.1A How far from this wire is the magnetic field it produces equal to the Earth's magnetic field, which is approximately 5.0
A long horizontal wire carries 24.0 A of current due north. The Earth's field 24.0 cm...

A long horizontal wire carries 24.0 A of current due north. The Earth's field 24.0 cm due west of the wire points north but downward 44 degrees below the horizontal and thus has a magnitude of 5.0 x 10-5 T. A) What is the magnitude of the net magnetic field 24.0 cm due west of the wire? B) What is the angle below the horizontal of the net magnetic field 24.0 cm due west of the wire?
A long horizontal wire carries 25.0 AA of current due north. The Earth's field 23.0 cm...

A long horizontal wire carries 25.0 AA of current due north. The Earth's field 23.0 cm due west of the wire points north but downward, 46 ∘ below the horizontal, and has magnitude of 5.0×10-5 T Part A.) What is the magnitude of the net magnetic field 23.0 cm due west of the wire? Part B.) What is the angle below the horizontal of the net magnetic field 23.0 cm due west of the wire? at degrees below the horizontal

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...
The long, thin wire shown in the figure (Figure 1) is in a region of constant magnetic field B

The long, thin wire shown in the figure (Figure 1) is in a region of constant magnetic field B⃗ . The wire carries a current of 6.2 A and is oriented at an angle of 7.5° to the direction of the magnetic field. A) If the magnetic force exerted on this wire per meter is 3.3×10-2 N , what is the magnitude of the magnetic field? B) At what angle will the force exerted on the wire per meter be equal to...
A section of wire that carries current I lies inside a uniform magnetic field. In which...

A section of wire that carries current I lies inside a uniform magnetic field. In which direction will the wire feel a force? A) Up B) Into board C) Down D) Out of board

At a certain location, Earth's magnetic field of 30 µT is horizontal and directed due north....

At a certain location, Earth's magnetic field of 30 µT is horizontal and directed due north. Suppose the net field is zero exactly 12 cm above a long, straight, horizontal wire that carries a constant current. What are (a) the magnitude of the current and (b) the angle between the current direction and due north?