Which type of physical quantity is magnetic flux? a) Scalar b) Vector c) Isotropic d) Isentropic
Q: A 50.0 cm long wire is carrying a current of 1.5 Amps at 30° N of W in a magnetic field of 2.0 T…
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Q: The figure below shows two wires carrying currents of I= 4.95 A in opposite directions, separated by…
A: a) Halfway between the wires (distance d2) the feild due to the left wire is into the page and due…
Q: A 14 cm length of wire carries a current of 1.9 A in the positive z direction. The force on this…
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Q: A proton, traveling with a velocity of 4.6 × 10 m/s due east, experiences a magnetic force that has…
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Q: As shown in the figure, a very long straight wire carrying a current of I₁ is at a perpendicular…
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Q: An unusual lightning strike has a vertical portion with a positive current of +400 A upwards. The…
A: Given : I = +400 A B = 30 uT = 30 x 10-6 T L = 15 m
Q: A proton (+1.60 x 10-19 C) is moving in a circular orbit of radius 17 cm in a uniform 0.20-T…
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Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 1.65 x 107 m/s and…
A: F = magnetic force = q( V × B) V = velocity vector B= magnetic field vector q = charge of…
Q: A wire with current I = 20 A flows at an angle of 60 degrees to the direction of a uniform magnetic…
A: Given:- Current I=20 A Angle θ=60° Magnetic field B=0.7 T Length of the wire L=8 m Find:- The…
Q: Wires I6 and I3 are parallel with currents pointing in opposite directions as shown below. a) b) c)…
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Q: Which of the following statements are true? a) Scientists have evidence that single isolated…
A: The objective of the question is to identify the true statements among the given options related to…
Q: A proton, traveling with a velocity of 5.9 x 106 m/s due east, experiences a magnetic force that has…
A: Velocity of proton in east direction, v = 5.9 x 106 m/sProton charge, q = 1.6 x 10-19 CForce…
Q: Current Attempt in Progress Aproton travels through uniform magnetic and electric fields.…
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Q: Experiments carried out on the television show Mythbusters determined that a magnetic field of 1000…
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Q: an electric field has a magnitude of 103 N/C. Both fields point in the same ction. A positive 1.5-μC…
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Q: 3. A proton is moving in a straight line with a speed of 3.0 x 10“ m/s making an angle of 60° with…
A: A proton enters magnetic field
Q: A wire carries a current of i = 19.5 A in a direction that makes an angle of 55° with the direction…
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Q: Use the worked example above to help you solve this problem. A proton moves with a speed of 1.03 x…
A: A proton is moves with speed v=1.03×105 m/s through earth's magnetic field 55.1 uT at a particular…
Q: What is the magnitude of the magnetic force on a 10 m wire carrying a 2.5 A current, if it is…
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Q: What is the magnitude of the magnetic force (in Newtons) on particle with q = 3 mC that travels 9…
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Q: g wire carries a current toward the north in a magnetic field that is directed vertically downwa…
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Q: A horizontal power line carries a current of 6880 A from south to north. Earth's magnetic field…
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Q: The magnetic force due to a current-carrying wire is given by the equation, F = ÎL × B where, |-…
A: Given expression, F→=I→L×B→
Q: Refer to the diagram For the moment please disregard the moving charge off to the right. The diagram…
A: Currents I_1 = 3.97 A and I_2 = 2.88 AThe distance between the wires, r = 1.99 cm = 0.0199 mLength,…
Q: 1) A straight, stiff, horizontal wire of length 48 cm and mass 28 g is connected to a source of emf…
A: Mass of wire m= 28*10-3 kg Magnetic field B=1.33 T Length of wire L= 48*10-2 m
Q: A current-carrying wire is in a B-field and experiences a magnetic force (P>0). The current…
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Q: Two long, straight parallel wires are laid on the ground and aligned in the East-west direction. The…
A: Current in northern wire,Current in southern wire,Distance between the wires,
Q: 1. In the diagram below, a charged particle enters a region of uniform magnètic field where B = 0.6…
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Q: The charges moving inside a conductor experience a magnetic force if the conductor is placed in a…
A: Force on a charge in magnetic field is given as F = q(v × B) Thus direction of force is given by…
Which type of physical quantity is magnetic flux?
a) Scalar
b) Vector
c) Isotropic
d) Isentropic
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Solved in 2 steps
- Current Attempt in Progress At New York City, the earth's magnetic field has a vertical component of 5.20 x 105T that points downward (perpendicular to the ground) and a horizontal component of 1.80 x 105T that points toward geographic north (parallel to the ground). What is the magnitude of the magnetic force on a 6.18-m long, straight wire that carries a current of 13.8 A perpendicularly into the ground? Number UnitsMagnetic Field in a Current Loop You have a current loop with 21.00 loops. You measure the magnetic field at the center and find a result of 6.60 µT. The current in the loops (each individual wire) is 1.780 A. What is the radius of the loop? Your Answer: Answer unitsImagine a straight wire that is perpendicular to this page. If a current flows in the wire in a direction that is out of this page (toward you), the magnetic field of the wire will be a) radial and point away from the wire. b) radial and point toward the wire c) circles centered on the wire and point counter clockwise d) circles centered on the wire and point clockwise
- Which of the following statements are true for magnetic field lines? a) Magnetic field lines point in the direction of the magnetic force acting on a charge. b) Magnetic field lines are close together in regions of space where the magnitude of the magnetic field is weak, and they are farther apart in regions where it is strong. c) Magnetic field lines can never intersect. d) Unlike enlectric field line, magnetic field lines are continuos. e) At every point in space, the magnetic field vector at that point is a tangent to the magnetic field line throught that point.Which of the following statements is TRUE about mapping magnetic field lines around a bar magnet using a compass? A. The experiment is wrong because the magnetic field being detected by the compass is the resultant of the bar magnet's magnetic field and the Earth's magnetic field. B. The magnetic field being detected by the compass is the resultant of the bar magnet's magnetic field and the Earth's magnetic field. C. The magnetic field near a bar magnet is very much larger compared to the Earth's magnetic field, thus, the mapped magnetic field using a compass is indeed from the bar magnet only. D. The magnetic field lines around a bar magnet are effectively estimated by the experiment because the concrete walls isolate the inside of a laboratory or a house to the Earth's magnetic field. E. The intensity of the bar magnet's magnetic field can be determined by the compass.