magnetic field F
Q: 14) The SR-71 air pla ne could fly at over 2,000 MPH. It's wi ng span is 56-feet. If the plane is…
A: From Maxwell's equation we know that when ever a metal cuts magnetic flux lines potential difference…
Q: A negative charge is in a moving northwest in a southwest magnetic field. Find the direction of the…
A: Here we have to use Lorentz force
Q: Explain how a magnet can pick up an object even though the magnetic field cannot do work on the…
A: Work is defined as the transfer of energy that occurs when a force is applied to move an object over…
Q: What is the magnitude of force on an electron traveling east at 8.7 x106 m/s within a 99 T magnetic…
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Q: A wire is formed into a circle having a diameter of 11.2 em and is placed in a uniform magnetic feld…
A: Diameter, d = 0.112 mRadius, r = d2r = 0.056 mMagnetic field, B = 3.16×10-3 TCurrent, I = 5 A Area…
Q: A horizontal wire carries a current to the North in a region of space where a magnetic field is…
A: The direction of the force in a current-carrying wire can be determined using the left-hand rule,…
Q: Describe how to plot the magnetic field pattern of a magnet using a compass.
A: Step 1 The compass is a device that is used to find direction with the help of the magnetic field of…
Q: Why is it not a good idea to call magnetic field lines “magnetic lines of force”?
A: Magnetic field lines do not exert force on a target item since they are fictitious lines that…
Q: What happens to a charged particle if the direction of the velocity is not perpendicular to the…
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Q: They always intersect each C. They are continuous lines
A: We always get a pair of north and south pole only. The lines of force start from a north pole and…
Q: A copper wire carries a steady 50 A current to an electroplating tank. Find the magnetic field due…
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Q: A magnetic field exerts a force on a charged particle: A. always B. never C. if the particle is…
A: Answer:- (C) if the particle is moving across the field lines A magnetic field exerts a force on…
Q: 2) Find the magnetic field at point P consisting of current loop, which carries a steady current I…
A: There are 3 different segments, carrying the same current I. Two are straight wires, while one wire…
Q: Assume that a uniform magnetic field is directed into this page. If an electron is released with an…
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Q: ▾ Part B at the center of a circular coil of radius 44 cm that has 100 turns Submit Part C [5] ΑΣΦ I…
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Q: How to calculate magnetic field strength at the center of a circular loop?
A: To calculate the magnetic field at the centre of the current carrying loop, we use the Biot Savart's…
Q: Which of the following angles with respect to the direction of a uniform magnetic field is a…
A: Most stable means least potential energy and potential energy is minimum when the angle between…
Q: What happens to the direction of the magnetic field generated by an electromagnet if the direction…
A: What happens to the direction of the magnetic field generated by an electromagnet if the direction…
Q: How much magnetic force will be experience by a 2.0 x 10^-8 C- charge if it moves at 7.0 x 10^8 m/s…
A: Given, Charge=2.0 x 10^-8 C Velocity=7.0 x 10^8 m/s Magnetic field=2.0 x 10^-2 T
Q: match what happens when a ferromagnetic material is placed in an external magnetic field. a. The…
A: Given : When a ferromagnetic material is placed in an external Magnetic field: To Determine:…
Q: What is the magnitude of force on an electron traveling east at 1.53 x106 m/s within a 5 T magnetic…
A: The speed of an electron is, v=1.53×106 m/s The magnitude of the magnetic field is, B=5 T The charge…
Q: At what distance (in mm) from a long, straight wire carrying a current of 29 A will the magnitude of…
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Q: There is a uniform magnetic field pointing in the +y direction and you'd like the force on a +q…
A: Given direction of uniform magnetic field B in the +y direction. direction of force on +q charge in…
Q: A loop of electric current will create A. a long, straight B field B. a magnetic dipole B field C. a…
A: option B is correct as explained in the image attatched.
Q: A charged particle, an electron or a proton (you have to decide which one), enters into a region of…
A: The expression for the required magnetic field produced by the charge particle which has spent in…
Q: A jumper cable used to start a stalled vehicle carries a 65-A current. How strong is the magnetic…
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Q: The units of a magnetic field could be: a. C·m/s B. C·s/m C. C/kg D. kg/C·s E. N/C·m
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Q: Which diagram correctly represents the magnetic field lines between two south magnetic poles? O a. S…
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Q: ▼ ▼ What is the force on the first wire in (Figure 1)? Assume that I = 9.0 A and d = 58 cm. O Fon 1…
A: I=9.0 Ad=58 cm=0.58 ms=2.0 cm=0.02 m
Q: proton enters a magnetic field of flux density 5 T with a velocity of 5 × 107 ms-1 at an angle of…
A: Given: The magnetic field of flux density = 5 T velocity = 5 × 107 m/s angle = 30o
Q: The magnetic field ines of a bar magnet (outside) are directed from, Select one: O a east to south O…
A: Magnetic field lines forms continuously in a closed loops without beginning or end.
Q: <Magnetic Field - Attempt 1 Item 16 A proton moves along the z-axis with uz = 1.0 x 107 m/s. H Q…
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Q: A transmission line 6.50 m above strung the ground carries a current of 595 A. What is the magnetic…
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Q: What force and acceleration would a proton experience if it has a velocity of 8 106 m/s…
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Q: Can two magnetic field lines cross? If so, give an example. If not, explain why not.
A: Two magnetic field lines cannot intersect each other. The magnetic field is unique at any point.
Q: Which of the following statements is true about magnetic field lines? O a. They are far away at the…
A: In this problem, it is asking about to magnetic field line.
Q: A magnetic force acts on an electric charge in a magnetic field when O a. the charge moves at right…
A: The magnetic force on a charge particle moving in the magnetic field is given by F = q v B sin A…
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